Question: Who sang vocals on the song that won the Academy Award for Best Original Song in 1986?

Context paragraphs:
Berlin (band): Berlin is an American new wave band.  The group was formed in Orange County in 1979 by John Crawford (bass guitar).  Band members included Crawford, Terri Nunn (vocals), David Diamond (keyboards), Ric Olsen (guitar), Matt Reid (keyboards) and Rod Learned (drums).  The band gained mainstream-commercial success in the early 1980s with singles including "The Metro", "Sex (I'm A.. .) ", "No More Words" and then in the mid 1980s with the chart-topping single "Take My Breath Away" from the 1986 film "Top Gun".

Frozen (soundtrack): Frozen: Original Motion Picture Soundtrack is the soundtrack to the 2013 Disney animated film, "Frozen".  The soundtrack features 10 original songs written and composed by Kristen Anderson-Lopez and Robert Lopez, and twenty-two score pieces composed by Christophe Beck.  It features the critically acclaimed song "Let It Go"—film version performed by Idina Menzel; single version performed by Demi Lovato—which won the Academy Award for Best Original Song, the Grammy Award for Best Song Written for Visual Media, and the Critics' Choice Award for Best Song, and was nominated for the Golden Globe Award for Best Original Song.

My Kind of Town: "My Kind of Town" or "My Kind of Town (Chicago Is)" is a popular song composed by Jimmy Van Heusen, with lyrics by Sammy Cahn.  It was originally part of the musical score for "Robin and the 7 Hoods", a 1964 musical film starring several members of the Rat Pack.  It was nominated for the 1964 Academy Award for Best Original Song but lost to "Chim Chim Cher-ee" from "Mary Poppins".  Although the song predated the Grammy Award Best Original Song for a Motion Picture category, the entire score was nominated for the 1964 Grammy Award in the category Best Original Score Written for A Motion Picture, but it lost to the eponymously titled "Mary Poppins" score.

Tarzan (1999 film soundtrack): Tarzan: An Original Walt Disney Records Soundtrack is the soundtrack for the 1999 Disney animated film, "Tarzan".  The songs on the soundtrack were composed by Phil Collins, and the instrumental score by Mark Mancina.  The song "You'll Be in My Heart" won both the Academy Award for Best Original Song and the Golden Globe Award for Best Original Song and received a Grammy Award nomination for Best Song Written for a Motion Picture, Television or Other Visual Media, while the soundtrack album won a Grammy Award for Best Soundtrack Album.  For his contribution to the soundtrack, Collins received an American Music Award for Favorite Adult Contemporary Artist.

Buster (soundtrack): Buster: The Original Motion Picture Soundtrack is the soundtrack for the 1988 British film "Buster".  The album is essentially a collection of oldies, tucked in between two Phil Collins songs that were recorded for the film, in which he starred. " Two Hearts" was specially written for the film, having earned a Grammy Award for Best Song Written Specifically for a Motion Picture or Television in 1989, a Golden Globe Award for Best Original Song (tying with "Let the River Run" from "Working Girl" by Carly Simon) as well as an Academy Award nomination for Best Original Song, and "A Groovy Kind of Love" with a Grammy Award nomination for Best Pop Vocal Performance, Male was a remake of a song taken to #2 in the UK Singles Chart in 1965 by The Mindbenders.  Both were released as singles, and topped the "Billboard" Hot 100 chart, with "A Groovy Kind of Love" also reaching #1 in the UK.  Other new songs include Collins' "Big Noise" and The Four Tops' "Loco in Acapulco", co-written by Collins.  The soundtrack received at the Brit Awards in 1989 the award for British Soundtrack Album, while Collins received the award British Male Artist for his contribution to the soundtrack album.

Academy Award for Best Original Musical: The Academy Award for Best Original Musical (formerly known as "Scoring of a Musical Picture", "Best Original Song Score and Adaptation Score" and "Best Original Song Score") is a category still in the Academy rulebooks, but cannot be awarded unless "the field of eligible submissions is determined to be of sufficient quantity and quality to justify award competition."

Take My Breath Away: "Take My Breath Away" is a song written by Italian DJ Giorgio Moroder and Tom Whitlock for the film "Top Gun", performed by the band Berlin.  It won the Academy Award for Best Original Song, as well as the Golden Globe Award for Best Original Song in 1986.

(I've Had) The Time of My Life: "(I've Had) The Time of My Life" is a 1987 song composed by Franke Previte, John DeNicola, and Donald Markowitz.  It was recorded by Bill Medley and Jennifer Warnes, and used as the theme song for the 1987 film "Dirty Dancing".  The song has won a number of awards, including an Academy Award for "Best Original Song", a Golden Globe Award for "Best Original Song", and a Grammy Award for Best Pop Performance by a Duo or Group with Vocals.

A Love That Will Never Grow Old: "A Love That Will Never Grow Old" is a song from the film "Brokeback Mountain".  Its music was composed by Argentine composer Gustavo Santaolalla, with lyrics by Bernie Taupin, and performed by singer Emmylou Harris.  It won the 2005 Golden Globe Award for Best Original Song, the Satellite Award and the Internet Movie Award for Best Original Song.  The song was nominated at the World Soundtrack Awards for Best Original Song Written Directly for a Film but was not eligible for Academy Award consideration owing to its insufficient air time in the movie.  It is available on the .

We May Never Love Like This Again: "We May Never Love Like This Again" is a song written by Al Kasha and Joel Hirschhorn for the 1974 film, "The Towering Inferno".  It won the Academy Award for Best Original Song in 1974, and was performed by Maureen McGovern both for the film score and, briefly, in the film itself with McGovern portraying a singer.  McGovern had performed a cover version of Kasha and Hirschhorn's song "The Morning After", which also won the Academy Award for Best Original Song two years earlier.

Supporting paragraphs: Berlin (band) Take My Breath Away
Answer: Terri Nunn