Question: What is the birthdate of this American actress, television producer and director, singer/songwriter and author, appearing in Kids Incorporated and starring in Ghost Whisperer? 

full_context: Document 1: Ghost Whisperer (season 1): The first season of "Ghost Whisperer", an American television series created by John Gray, commenced airing in the United States on September 23, 2005, concluded May 5, 2006, and consisted of 22 episodes. The series follows the life of Melinda Gordon (Jennifer Love Hewitt), who has the ability to see and communicate with ghosts. While trying to live as normal a life as possible—she is married and owns an antique store—Melinda helps earthbound spirits resolve their problems and cross over into the Light, or the spirit world. Her tasks are difficult and at times she struggles with people who push her away and disbelieve her ability. In addition, the ghosts are mysterious and sometimes menacing in the beginning and Melinda must use the clues available to her to understand the spirit's needs and help them.
Document 2: Sarah Michelle Gellar: Sarah Michelle Gellar ( ; born April 14, 1977) is an American actress, producer, and entrepreneur. After being spotted by an agent at the age of four in New York City, she made her acting debut in the made-for-TV movie "An Invasion of Privacy" (1983). Gellar went on to appear in numerous television series and commercials. Her first leading part was in the 1992 miniseries "Swans Crossing", for which she was nominated for two Young Artist Awards, and her television breakthrough came in 1993, when she originated the role of Kendall Hart on the ABC daytime soap opera "All My Children", winning the 1995 Daytime Emmy Award for Outstanding Younger Actress in a Drama Series.
Document 3: I Still Know What You Did Last Summer: I Still Know What You Did Last Summer is a 1998 American slasher film and a sequel to the 1997 film "I Know What You Did Last Summer". Directed by Danny Cannon, the film was written by Trey Callaway, and features characters originally created in Lois Duncan's 1973 novel "I Know What You Did Last Summer". Jennifer Love Hewitt, Freddie Prinze, Jr. and Muse Watson reprise their roles, with Brandy, Mekhi Phifer, Jennifer Esposito, and Matthew Settle joining the cast. "I Still Know What You Did Last Summer" continues after the events of the first film.
Document 4: Melissa Joan Hart: Melissa Joan Hart (born April 18, 1976) is an American actress, voice actress, director, producer, singer, fashion designer, and businesswoman. She is known for her title roles in the sitcoms "Clarissa Explains It All" (1991–1994), "Sabrina the Teenage Witch" (1996–2003), and "Melissa & Joey" (2010–2015).
Document 5: Ghost Whisperer (season 2): The second season of "Ghost Whisperer", an American television series created by John Gray, commenced airing in the United States on September 22, 2006, concluded May 11, 2007, and consisted of 22 episodes. The series follows the life of Melinda Gordon (Jennifer Love Hewitt), who has the ability to see and communicate with ghosts. While trying to live as normal a life as possible—she is married and owns an antique store—Melinda helps earthbound spirits resolve their problems and cross over into the Light, or the spirit world. Her tasks are difficult and at times she struggles with people who push her away and disbelieve her ability. In addition, the ghosts are mysterious and sometimes menacing in the beginning and Melinda must use the clues available to her to understand the spirit's needs and help them.
Document 6: InSpectres: InSpectres is a humorous paranormal investigation-themed role-playing game created by Jared Sorensen and independently published by Memento Mori Theatricks.The game's story line follows the player's work in a supernatural investigation and elimination company.
Document 7: Lindsay Lohan: Lindsay Dee Lohan (born July 2, 1986) is an American actress and singer. Lohan began her career as a child fashion model when she was three, and was later featured on the soap opera "Another World" for a year when she was 10. At age 11, Lohan made her motion picture debut in Disney's commercially and critically successful 1998 remake of "The Parent Trap". Her next major motion picture, Disney's 2003 remake of "Freaky Friday", was also a critical and commercial success. With the release of "Mean Girls" (2004), another critical and commercial success, and Disney's "" (2005), another commercial success, Lohan became a teen idol sensation, a household name and a frequent focus of paparazzi and tabloids. However, Lohan's next starring role in the romantic comedy "Just My Luck" (2006), received poor reviews and was only a modest commercial success. Following "Just My Luck," Lohan focused on smaller, more mature roles in independent movies, receiving positive comments on her work, including "A Prairie Home Companion" (2006), "Bobby" (2006) and "Chapter 27" (2007).
Document 8: Neve Campbell: Neve Adrianne Campbell ( ; born October 3, 1973) is a Canadian actress. She is best known for her role as Sidney Prescott in the horror film series "Scream". She got her start appearing in the Canadian television series "Catwalk", before she played Julia Salinger in the American drama series "Party of Five". She has starred in films such as "The Craft" (1996), "Wild Things" (1998), "Panic" (2000), and "The Company" (2003). Campbell has also made guest appearances on several television series, such as "Medium", "Grey's Anatomy" and "Mad Men", as well as a starring role in the fourth and fifth seasons of the critically acclaimed Netflix drama series "House of Cards".
Document 9: Jennifer Weiner: Jennifer Weiner (born March 28, 1970) is an American writer, television producer, and former journalist. She is based in Philadelphia, Pennsylvania. Her debut novel, published in 2001, was "Good in Bed". Her novel "In Her Shoes" (2002) was made into a movie starring Cameron Diaz, Toni Collette, and Shirley MacLaine.
Document 10: Jennifer Love Hewitt: Jennifer Love Hewitt (born February 21, 1979) is an American actress, television producer and director, singer/songwriter and author. Hewitt began her acting career as a child by appearing in television commercials and the Disney Channel series "Kids Incorporated". She rose to fame for her role as Sarah Reeves Merrin on the Fox teen drama "Party of Five" (1995–99). She later starred in the horror film "I Know What You Did Last Summer" (1997) and its 1998 sequel.
Document 11: Ghost Whisperer (season 5): The fifth and final season of "Ghost Whisperer", an American television series created by John Gray, commenced airing in the United States on September 25, 2009, concluded May 21, 2010, and consisted of 22 episodes. The series follows the life of Melinda Gordon (Jennifer Love Hewitt), who has the ability to see and communicate with ghosts. While trying to live as normal a life as possible—she is married and owns an antique store—Melinda helps earthbound spirits resolve their problems and cross over into the Light, or the spirit world. Her tasks are difficult and at times she struggles with people who push her away and disbelieve her ability. In addition, the ghosts are mysterious and sometimes menacing in the beginning and Melinda must use the clues available to her to understand the spirit's needs and help them.
Document 12: Ghost Whisperer (season 3): The third season of "Ghost Whisperer", an American television series created by John Gray, commenced airing in the United States on September 28, 2007, concluded May 16, 2008, and was originally intended to consist of 22 episodes. However, due to the Writer's Strike it was shortened to 18 episodes. The series follows the life of Melinda Gordon (Jennifer Love Hewitt), who has the ability to see and communicate with ghosts. While trying to live as normal a life as possible—she is married and owns an antique store—Melinda helps earthbound spirits resolve their problems and cross over into the Light, or the spirit world. Her tasks are difficult and at times she struggles with people who push her away and disbelieve her ability. In addition, the ghosts are mysterious and sometimes menacing in the beginning and Melinda must use the clues available to her to understand the spirit's needs and help them.
Document 13: Ghost Whisperer (video game): Ghost Whisperer is a casual hidden-object mystery adventure game developed by Legacy Games for Microsoft Windows and Mac OS. The game is based on the CBS supernatural television drama Ghost Whisperer starring Melinda Gordon (Jennifer Love Hewitt). The game contains two different cases to solve: "Forgotten Toys" and "A Brush with Death".
Document 14: Ghost Whisperer (season 4): The fourth season of "Ghost Whisperer", an American television series created by John Gray, commenced airing in the United States on October 3, 2008, concluded May 15, 2009, and consisted of 23 episodes. The series follows the life of Melinda Gordon (Jennifer Love Hewitt), who has the ability to see and communicate with ghosts. While trying to live as normal a life as possible—she is married and owns an antique store—Melinda helps earthbound spirits resolve their problems and cross over into the Light, or the spirit world. Her tasks are difficult and at times she struggles with people who push her away and disbelieve her ability. In addition, the ghosts are mysterious and sometimes menacing in the beginning and Melinda must use the clues available to her to understand the spirit's needs and help them.
Document 15: Melinda Gordon: Melinda Irene Gordon is the title character of the American paranormal television series "Ghost Whisperer" created by John Gray. Gordon was portrayed by American actress Jennifer Love Hewitt.
ground_truth: February 21, 1979