Question: What band was the singer who starred in Heavy a leader singer of?

full_context: Document 1: Blondie (band): Blondie is an American rock band founded by singer Debbie Harry and guitarist Chris Stein. The band was a pioneer in the early American new wave and punk scenes of the mid-late 1970s. Its first two albums contained strong elements of these genres, and although successful in the United Kingdom and Australia, Blondie was regarded as an underground band in the United States until the release of "Parallel Lines" in 1978. Over the next three years, the band achieved several hit singles including "Call Me", "Rapture" and "Heart of Glass" and became noted for its eclectic mix of musical styles incorporating elements of disco, pop, reggae, and early rap music.
Document 2: Courtney Love filmography: Courtney Love is an American musician and actress who began her professional career in film in 1986 with a supporting role in Alex Cox's "Sid and Nancy" (1986); she had prior studied film with experimental director George Kuchar at the San Francisco Art Institute in 1984, and appeared in one of Kuchar's short films. After pursuing music and having a successful career as the frontwoman of alternative rock band Hole, Love also had intermittent roles in films, most notably receiving critical attention for her performance as Althea Flynt in Miloš Forman's 1996 biopic "The People vs. Larry Flynt", which earned her a Golden Globe Nomination for Best Actress, as well as awards from the Boston, Chicago, New York, and Los Angeles film critics associations. Love later appeared among an ensemble cast in "200 Cigarettes" (1998), as well as in a leading role in "Man on the Moon" (1999) alongside Jim Carrey, for which she received critical recognition. She later appeared in several independent films and short subjects as well as the thriller "Trapped" (2002) alongside Charlize Theron and Kevin Bacon, and "Julie Johnson" (2001), for which she received an award for Best Actress at Los Angeles' gay and lesbian Outfest film festival.
Document 3: Debbie (song): "Debbie" is the lead single from the compilation album "" by The B-52's. The song was inspired by Debbie Harry of the band Blondie. The single's music video was directed by Ramaa Mosley.
Document 4: Heart of Glass (song): "Heart of Glass" is a song by the American new wave band Blondie, written by singer Debbie Harry and guitarist Chris Stein. Featured on the band's third studio album, "Parallel Lines" (1978), it was released as the album's third single in January 1979 and reached number one on the charts in several countries, including the United States and the United Kingdom.
Document 5: Rapture (Blondie song): "Rapture" is a song by the American pop rock band Blondie from their fifth studio album, "Autoamerican" (1980).
Document 6: Debbie Reynolds: Mary Frances "Debbie" Reynolds (April 1, 1932 – December 28, 2016) was an American actress, singer, businesswoman, film historian, humanitarian, and mother of the actress and writer Carrie Fisher. She was nominated for the Golden Globe Award for Most Promising Newcomer for her portrayal of Helen Kane in the 1950 film "Three Little Words", and her breakout role was her first leading role, as Kathy Selden in "Singin' in the Rain" (1952). Other successes include "The Affairs of Dobie Gillis" (1953), "Susan Slept Here" (1954), "Bundle of Joy" (1956 Golden Globe nomination), "The Catered Affair" (1956 National Board of Review Best Supporting Actress Winner), and "Tammy and the Bachelor" (1957), in which her performance of the song "Tammy" become the first song by a female solo artist to reach number one on the "Billboard" music charts. In 1959, she released her first pop music album, titled "Debbie".
Document 7: What's Eating Gilbert Grape: What's Eating Gilbert Grape is a 1993 American drama film directed by Lasse Hallström and starring Johnny Depp, Juliette Lewis, Darlene Cates and Leonardo DiCaprio. The film follows 24-year-old Gilbert (Depp), a grocery store clerk caring for his morbidly obese mother and mentally impaired younger brother in a sleepy Midwestern town. Peter Hedges wrote the screenplay, adapted from his 1991 novel of the same name. The film was well-received; DiCaprio received his first Academy Award nomination for his role.
Document 8: Heavy (film): Heavy is a 1995 independent American drama film written and directed by James Mangold, and starring Liv Tyler, Pruitt Taylor Vince, Shelley Winters, and Deborah Harry. The plot focuses on an unhappy overweight cook (Vince) and the changes which are brought into his life after an enchanting college drop-out (Tyler) begins working as a waitress at his and his mother's roadside tavern. The film explores themes of loneliness, false hope, unrequited love, and the problematic nature of self worth.
Document 9: The Independent (2000 film): The Independent is a mockumentary comedy film made in 2000, directed by Stephen Kessler and starring Jerry Stiller and Janeane Garofalo. Stiller portrays an independent film maker who makes little-known B movies with titles like "Twelve Angry Men and a Baby". The film spoofs independent directors and independent film. The movie features Max Perlich and cameos by Anne Meara, Ron Howard, Roger Corman, Peter Bogdanovich, John Lydon, Ben Stiller, Andy Dick, Fred Dryer, Jonathan Katz, Fred Williamson, Karen Black, Nick Cassavetes, Julie Strain and adult film actress Ginger Lynn. The fictional career of Morty Fineman (Stiller) includes having made 427 films, although it is not specified as to whether he directed them all or if it refers to films produced or written by the Fineman character. The theme song "The Love Song For 'The Independent"' is performed by Nancy Sinatra.
Document 10: Fab Five Freddy: Fred Brathwaite (born August 31, 1959) more popularly known as Fab 5 Freddy, is an American visual artist, filmmaker, rapper and hip hop pioneer. He emerged in New York's downtown underground creative scene in the late 1970s as a camera operator and a regular guest on Glenn O'Brien's public access cable show, "TV Party". There he met Chris Stein and Debbie Harry. He was immortalized in 1981 when Harry rapped on the Blondie song "Rapture" that "Fab 5 Freddy told me everybody's fly." In the late 1980s, Fab 5 Freddy became the first host of the groundbreaking and first internationally telecast hip-hop music video show "Yo! MTV Raps".
Document 11: Debbie Gibson: Deborah Ann "Debbie" Gibson (born August 31, 1970) is an American singer-songwriter, record producer and actress. Gibson released her debut album "Out of the Blue" in 1987, which spawned several international hits, later being certified triple Platinum by the RIAA. One of those singles, "Foolish Beat", made Gibson the youngest female artist to write, produce and perform a "Billboard" Hot 100 number-one single. Her double-platinum second album "Electric Youth" (1989), gave Gibson another U.S. number-one hit with "Lost In Your Eyes". Gibson is the sole songwriter on all of her singles to reach the Top 20 of the Hot 100 charts. She was recognized by ASCAP as Songwriter of the Year, along with Bruce Springsteen, in 1989. She continued to record and release music throughout the 1990s and 2000s. In 2006, Gibson reached No. 24 on the U.S. adult contemporary chart with "Say Goodbye", a duet with Jordan Knight.
Document 12: Debbie Harry: Deborah Ann Harry (born Angela Tremble; July 1, 1945) is an American singer-songwriter and actress best known as the lead singer of the new wave band Blondie. Her recordings with the band reached the number one position in the United States and the United Kingdom on multiple occasions from 1978 to 1981. She is considered the first female rapper to chart at number one in the U.S. owing to her work on "Rapture".
Document 13: Heavyweights: Heavyweights is a 1995 American comedy-drama film directed by Steven Brill and written by Brill with Judd Apatow. The film centers around a fat camp for kids that is taken over by a fitness guru named Tony Perkis (Ben Stiller).
Document 14: Where the Heart Is (2000 film): Where the Heart Is is a 2000 American romantic drama film directed by Matt Williams in his film directing debut. The filmstars Natalie Portman, Stockard Channing, Ashley Judd, and Joan Cusack with supporting roles done by James Frain, Dylan Bruno, Keith David, and Sally Field. The screenplay, written by Lowell Ganz and Babaloo Mandel, is based on the best-selling novel by Billie Letts. The film follows five years in the life of Novalee Nation, a pregnant 17-year-old, who is abandoned by her boyfriend at a Wal-mart in a small Oklahoma town. She secretly moves into the store, where she eventually gives birth to her baby, which attracts media attention. With the help of friends, she makes a new life for herself in the town.
Document 15: Big Bad Love: Big Bad Love is a 2001 film directed by Arliss Howard, who co-wrote the script with his brother, James Howard, based on a collection of short stories of the same name by Larry Brown. The story recounts an episode in the life of an alcoholic Vietnam veteran and struggling writer named Leon Barlow, who is played by Arliss Howard, and his wife, played by Howard's wife Debra Winger. The soundtrack includes music by Tom Verlaine, the Kronos Quartet, and R. L. Burnside.
ground_truth: Blondie