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?

Context paragraphs:
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.

Club HSM: Make It Happen: Club High School Musical: Make It Happen was a reality series on Disney Channel UK which started on 6 November 2009 and ended 13 of the same month.  The production company, The Foundation, has produced four 15-minute weekly shows, which follow the stories of four devoted "High School Musical" fans; Paris, Reece, Max and Jo.  Their challenge is to create one of the biggest "High School Musical" dance events ever – in just four days.  The shows are presented by Kevin Adams.  The final dance includes child stars including Lucy Mchugh, Joe Ashman, Nicole Goyder-Smith, Jessica Smith and Courtney Gammon.

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.

David Nessim Lawrence: David N. Lawrence (born 1960) is an American musical composer known primarily for his work on television and movie scores.  In 2002, he won an ASCAP award for his work on "American Pie 2".  He also composed music for the Disney Channel Original Movies "High School Musical", "The Cheetah Girls 2", "High School Musical 2", "High School Musical 3", "Jericho (TV Series by CBS 2006)" and "".  He also composed additional music for three Sesame Street videos like "Elmo Says BOO! ," "Big Bird Gets Lost," and "Let's Eat!  Funny Food Songs," where he was credited as David Lawrence.

High School Musical (book series): The first book in the High School Musical series, was "High School Musical: the Junior Novel", the novelization of the successful first film was released early June 2006, by Disney Press.  This novel hit number one on the "New York Times" best-selling list best-selling list and remained on the list for sixteen weeks.  As of August 2007, the novel has sold more than 4.5 million copies with 1 million copies of the novel's follow-up, "High School Musical 2: The Junior Novel", being shipped to American retailers.  Shortly after the success of the original novel, Disney announced that a book series, entitled "Stories From East High", would be published in February 2007 with a new book being published every 60 days until July 2008.  However, books from the series have been scheduled for publication after the originally announced date.  A complete list of books is provided below:

High School Musical 3: Senior Year: High School Musical 3: Senior Year is a 2008 American musical film and is the third installment in the "High School Musical" trilogy.  Produced and released on October 24, 2008, by Walt Disney Pictures, the film is a sequel to Disney Channel Original Movie 2006 television film "High School Musical".  It was the only film in the series to be released theatrically.  Kenny Ortega returned as director and choreographer, as did all six primary actors.

Eyes Wide Open (Sabrina Carpenter album): Eyes Wide Open is the debut studio album by American singer Sabrina Carpenter.  It was released by Hollywood Records on April 14, 2015.  Carpenter began planning the project in 2014, after she launched her debut EP "Can't Blame a Girl for Trying", she wanted to make a full-length LP.  All the tracks on that EP were included on the album.  The majority of the album was recorded in 2014, but she recorded since 2013 until 2015.  The album was produced by various artists like Jerrod Bettis, Mitch Allan, Brian Malouf, Jim McGorman, Steven Solomon, Captain Cuts, Matthew Tishler, Jon Ingoldsby, Jon Levine, Jordan Higgins, Matt Squire and John Gordon.  Musically, the album has a pop sound with folk, pop rock and teen pop influences.  Its production consists on guitars, piano, drums and keyboards.  In general, the album talks about Sabrina's personal experiences, friendship, love and teenage problems.

High School Musical on Stage!: High School Musical on Stage!  is a musical based on the Disney Channel Original Movie "High School Musical", with music and lyrics by Matthew Gerrard, Robbie Nevil, Ray and Greg Cham, Drew Seeley, Randy Petersen, Kevin Quinn, Andy Dodd, Adam Watts, Bryan Louiselle, David N. Lawrence, Faye Greenberg and Jamie Houston, and a book by David Simpatico.  It has quickly become a very popular choice for high school musical theatre productions.

High School Musical 2: On Stage!: Disney's High School Musical 2: On Stage!  is the second adaptation of Disney's High School Musical franchise, and is currently being made available for community theatres and high/middle/elementary schools by Music Theatre International.

High School Musical: High School Musical is a 2006 American teen/romantic comedy musical television film and the first installment in the "High School Musical" trilogy directed by Kenny Ortega.  The movie was filmed in 2005 in Salt Lake City.  Upon its release on January 20, 2006, it became the most successful film that Disney Channel Original Movie (DCOM) ever produced, with a television sequel, "High School Musical 2," released in 2007 and the feature film, "," released theatrically in October 2008.  It is the first and only DCOM to have a theatrical sequel.  The film's soundtrack was the best-selling album in the United States and Cradle by Peter Strudwick reaching number 1 on the American Charts for 2006.

Supporting paragraphs: Matthew Tishler Ashley Tisdale
Answer: July 2, 1985