Question: What is the birthdate of this American actress, singer, and producer, who was part of the High School Musical franchise and was produced by Matthew Tishler?

full_context: Document 1: Ashley Tisdale filmography: American actress Ashley Tisdale has appeared in many motion pictures and television programs since starting her career in 1988. She made her acting debut at age 12 with small roles in the 1997 television series "Smart Guy" and "7th Heaven". A year later, she had her first voice role in the feature film "A Bug's Life". In the following years, she had small roles in television shows such as "Beverly Hills, 90210" (2000), "The Amanda Show" (2000), "The Hughleys" (2002), "Still Standing" (2003) and "Boston Public "(2000). Her performance in the last earned her a Young Artist Award nomination for "Best Performance in a Television Drama Series". She was eventually cast in her first main role in Disney Channel's "The Suite Life of Zack & Cody" in 2005, which had three seasons (2005-2008).
Document 2: List of songs written or produced by Naughty Boy: British record producer and recording artist Shahid "Naughty Boy" Khan has written and/or produced a total of 49 songs that have been assigned to artists, as well as writing and producing other material which is awaiting allocation. After signing as a songwriter to Sony ATV and then to Virgin Records (now Virgin EMI), Khan established his production company "Naughty Boy Recordings" and production name, and began to write and produce music commercially circa 2008. He got his big break in 2008–09, producing "Diamond Rings", a UK top-ten hit by British grime artist Chipmunk and a then-unknown session singer called Emeli Sandé. He also produced a remix of British R&B singer-songwriter Taio Cruz's 2008 single "Come On Girl". This was followed this in 2010 with his own top-ten hit single, "Never Be Your Woman" featuring British rapper Wiley and Sandé. 2010 would also establish Naughty Boy and Sandé's writing partnership, with the duo working on "Dreamer", "End of Days" and "Yesterday's News" for Devlin's album "Bud, Sweat and Beers", Tinie Tempah's "Let's Go" from "Disc-Overy", "Radio" for Alesha Dixon, "Kids Love to Dance" for Professor Green's "Alive Till I'm Dead" album and "Til the End" from Tinchy Stryder's "Third Strike" album.
Document 3: List of songs written by Taecyeon: Ok Taec-yeon, composing as Taecyeon a.k.a TY, is a South Korean actor, entrepreneur, singer, songwriter and the main rapper of the South Korean boy group 2PM. In 2012, Taecyeon teamed up with his fellow Dankook University alumni students to produce a digital album and then began writing and composing songs for his solo stage at 2PM Japanese Concert, 'Six Beautiful Days' in Budokan. Taecyeon started actively participating in writing and composing songs for 2PM the following year.
Document 4: There's Something About Ashley: There's Something About Ashley is a documentary released by Warner Bros. Records about the beginning of Ashley Tisdale's solo music career and was released on November 6, 2007. The DVD includes 3 new music videos from her debut album "Headstrong" and a documentary. The music videos in the DVD are "He Said, She Said", "Not Like That", and "Suddenly", which are all directed by Scott Speer. Tisdale's sister Jennifer and Josh Henderson from "Desperate Housewives" made appearances.
Document 5: Shy Carter: Shy Carter (born August 21, 1984), is an American songwriter, record producer, and singer. Recently, Shy has written for top acts such as Meghan Trainor, Jason Derulo, Charlie Puth, Faith Hill, Tim McGraw, and Billy Currington. He co-wrote Charlie Puth's two-time platinum hit "One Call Away" which hit No. 1 on "Billboard"'s Adult Top 40 chart. In 2009, he co-wrote "Someday" with Rob Thomas, which spent over 40 weeks in the Top 5 and became a No. 1 hit on "Billboard"' s Adult Top 40 chart. "Stuck Like Glue", his collaboration with Sugarland, debuted on the "Billboard" Hot 100 at No. 20 and became the 11th most downloaded country music song of all time. He has also been featured on Latin artist Gloria Trevi's #1 song "Habla Blah Blah". He's also worked with Faith Hill, Ashanti, and Chingy. Carter also wrote a song titled "Bring it Back", which was released on August 7, 2015 and hit the Top 40 of "Billboard"'s Rhythmic chart.
Document 6: Vanessa Hudgens: Vanessa Anne Hudgens (born December 14, 1988) is an American actress and singer. After making her feature film debut in "Thirteen" (2003), Hudgens rose to prominence portraying Gabriella Montez in the "High School Musical" film series, which brought her significant mainstream success. The success of the first film led to Hudgens acquiring a recording contract with Hollywood Records, with whom she released two studio albums, "V" (2006) and "Identified" (2008). In addition to "High School Musical", Hudgens has also appeared in various films and television series for the Disney Channel.
Document 7: High School Musical (franchise): The "High School Musical" franchise consists of four Disney musical romantic comedy-drama films directed by Kenny Ortega and created by Peter Barsocchini. It stars Zac Efron, Vanessa Hudgens, Ashley Tisdale, Lucas Grabeel, Corbin Bleu, and Monique Coleman. The original film was released simply as a Disney Channel Original Movie, but after its huge success, it was followed by a television sequel. The received a theatrical release. Tisdale and Grabeel reprised their roles as Sharpay and Ryan Evans in a spin-off on the series titled "Sharpay's Fabulous Adventure", it was a direct to video film. Numerous international versions have been created, plus stage musicals and video games have been released, among other things. On March 1, 2016, a fourth installment was announced. The films have developed a cult following.
Document 8: Young-hu Kim: Young-hu Kim is a South Korean music producer and songwriter. He works mainly with SM Entertainment artists, and has written songs for Girls Generation, Exo, TVXQ, BoA, Shinee, f(x), Super Junior, Shinhwa, and Fly to the Sky.
Document 9: Ashley Tisdale: Ashley Michelle Tisdale (born July 2, 1985) is an American actress, singer, and producer. During her childhood, Tisdale was featured in over one hundred advertisements and had minor roles in television and theatre. She achieved mainstream success as Maddie Fitzpatrick in the Disney Channel series "The Suite Life of Zack & Cody". This success was heightened when she starred as Sharpay Evans in the "High School Musical" franchise. The film series proved to be a huge success for Disney and earned a large following. The success of the films led to Tisdale signing with Warner Bros. Records, releasing her debut album, "Headstrong" (2007), through the label. The album was a commercial success, earning a gold certification from the Recording Industry Association of America (RIAA). She starred as Candace Flynn in the animated series "Phineas & Ferb" from 2007 to 2015.
Document 10: Tony Martino (singer): Tony Martino is a singer-songwriter and record producer from Chicago. Martino is also the primary singer/songwriter and producer for his new side-project formed in 2016, The Rarest Kind, a group with a "revolving member" format in which he is the only official and permanent member. His songs have been featured in several television shows, including the "Ghost Whisperer" on CBS, MTV's "The Real World" and "Road Rules", and many others the Discovery Channel and Sy-Fy.. He has also received critical acclaim and other mentions in major media publications and music magazines such as the Daily Herald, San Francisco Chronicle, Amplifier Magazine, and Performing Songwriter Magazine. Martino is also known for his upfront opinions on various music-related topics. He was quoted in The Wall Street Journal discussing the controversial use of Auto-Tune recording software. Academy Award and Emmy Award-nominated musician, Adam Schlesinger of the pop/rock band Fountains Of Wayne, also praised Martino's music in an article Schlesinger penned in The New York Times, stating, "I get handed stuff almost every day. I try to listen to all of it -- 99 percent is garbage. But every so often you get something that stands out...This is a guy with incredible potential."
Document 11: Tawgs Salter: Thomas "Tawgs" Salter is a Canadian musician, songwriter, producer and recording engineer. His extensive body of musical work includes a vast array of artists ranging from Josh Groban, Lights and Lenka to Chantal Kreviazuk, Fefe Dobson, Midway State and USS. Salter has also worked alongside Grammy-winning writer/producer Walter Afanasieff, . Salter's music, production and collaborations have been featured on television shows, including Vampire Diaries, Grey's Anatomy, American Idol and The Simpsons to films such as Prom Night and Joe Somebody (Tom Wilson).
Document 12: Matthew Tishler: Matthew Tishler is a multi-platinum songwriter and music producer who has written and produced songs for teen pop artists like Ashley Tisdale, China Anne McClain, Ross Lynch and Lemonade Mouth, often for film and television productions. Tishler has also written and produced music for Asian artists and bands like EXILE Atsushi, Kumi Koda, TVXQ, and BoA. Tishler is responsible for producing and co-writing the theme song to Girl Meets World, "Take On The World", performed by Sabrina Carpenter and Rowan Blanchard. In early 2016, Tishler was responsible for producing and co-writing a wave of successful K-Pop singles for S.M. Entertainment, including "Sing for You" by EXO, "Rain" by Taeyeon from Girls' Generation, and "Call You Bae" by Ji-min of AOA from FNC Entertainment (featuring Xiumin of EXO), "Dimple" by BTS charting combined sales in excess of 1.4 million units.
Document 13: Hilary Duff: Hilary Erhard Duff (born September 28, 1987) is an American actress and singer. Duff began her acting career at a young age, and quickly became labeled a teen idol as the title character of the Disney Channel comedy series "Lizzie McGuire" (2001–2004). The series proved to be a hit, leading to a film adaptation of the series to be released. Duff began working on numerous projects with the Disney Channel, including the film "Cadet Kelly" (2002). She later began work on an album, releasing the Christmas themed "Santa Claus Lane" (2002) through Walt Disney Records. Upon signing with Hollywood Records, Duff began working on her second studio album, "Metamorphosis" (2003). The album achieved critical and commercial success, topping the U.S. "Billboard" 200 and selling over three million copies in the nation. It also found success in both Canada and Japan. Duff's success in both acting and music led to her becoming a household name, with merchandise such as dolls, clothing, and fragrances being released.
Document 14: Ashlee Simpson: Ashley Nicolle Ross (née Simpson; born October 3, 1984), known by the stage name Ashlee Simpson, is an American singer-songwriter and actress. The younger sister of pop singer and actress Jessica Simpson, Ashlee began appearing in television commercials at the age of 15. She later pursued a career as an actress, and had a recurring role on the family drama "7th Heaven". Her breakout came following her appearance on the reality show "" (2003–05), which focused on her sister Jessica and her then-husband Nick Lachey. While working on her debut studio album, Simpson became the star of her own spin-off reality series, "The Ashlee Simpson Show" (2004–05). The show became a ratings hit, and earned Simpson widespread recognition. Like her sister before her, Simpson became the center of considerable media attention, much of which focused on her relationship with musician Ryan Cabrera.
Document 15: Tommy Brown (record producer): Thomas Lee "Tommy" Brown (born May 1, 1986), also known as Tommy Brown or TB Hits, is an American recording artist, musician, Multiplatinum record producer and songwriter. Tommy currently lives in LA and was born and raised in Pittsburgh, Pennsylvania. He has received awards from ASCAP, and was Grammy  nominated. He has scored multiple chart topping albums while working with Ariana Grande on her debut #1 album Yours Truly, and her second #1 album My Everything, lastly, Grande's 3rd studio album, Dangerous Woman charting #2 on Billboard 200. Brown has also collected production credits for three songs on Grammy-award winning artist Meghan Trainor's second album, Thank You. Brown's upcoming releases are DJ Khaled's next single "Forgive Me Father" feat Trainor & Wale, and Macy Gray's single "Sugar Daddy" feat Andre 3000. Tommy Brown is also a music producer. He has produced for many prominent artists including Ariana Grande, Travis Scott, Chris Brown, Black Eyed Peas (which gained him a Grammy nomination in 2010), T.I, Jennifer Lopez, Fifth Harmony, Pia Mia, Macy Gray, Jhene Aiko, Big Sean, Meghan Trainor, Victoria Monet, Meek Mill, Ludacris, Ray J and Gorilla Zoe. He learned from production greats Roy "Royalty" Hamilton and Rodney Jerkins of Darkchild, while working alongside them and eventually creating a team of his own and producing with them.
ground_truth: July 2, 1985