Amy Winehouse UNITED KINGDOM - AUGUST 16: V FESTIVAL Photo of Amy WINEHOUSE, Amy Winehouse performing on stage (Photo by Mark Holloway/Redferns) (Mark Holloway/Redferns via Getty Images)
Amy Winehouse UNITED KINGDOM - SEPTEMBER 02: Amy Winehouse at the Mobo Awards Nominations 2003, At Tantra Nightclub In Kingley Street In Soho, London (Photo by Dave Benett/Getty Images) (Dave Benett/Getty Images)
Amy Winehouse UNITED KINGDOM - DECEMBER 02: BUSH HALL Photo of Amy WINEHOUSE (Photo by Sal Idriss/Redferns) (Sal Idriss/Redferns via Getty Images)
Amy Winehouse NEWPORT, UNITED KINGDOM - JUNE 10: Mick Jagger of the Rolling Stones and Amy Winehouse perform on stage on the final day of the Isle of Wight Festival 2007 in Newport on June 10, 2007 on the Isle of Wight, England. (Photo by Getty Images) (Dave Hogan/Getty Images)
Amy Winehouse Amy Winehouse performing at the Isle of Wight Festival in 2007 (Photo by Andy Willsher/Redferns/Getty Images) (Andy Willsher/Redferns via Getty Images)
Amy Winehouse LONDON - OCTOBER 09: (EMBARGOED FOR PUBLICATION IN UK TABLOID NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) (L-R) Mary Kate Olsen, Amy Winehouse and Ashley Olsen attend the launch dinner of The Row hosted by Mary Kate and Ashley Olsen, at Harvey Nichols on October 9, 2007 in London, England. (Photo by Dave M. Benett/Getty Images) (Dave M. Benett/Getty Images)
Amy Winehouse Amy Winehouse (Photo by Tim Whitby/WireImage) (Tim Whitby/WireImage via Getty Images)
Amy Winehouse LONDON, UNITED KINGDOM - JULY 26: Well-wishers pay their respects as they look at the flowers, candles and cards at Amy Winehouse's home in Camden Square on the day of her funeral on July 26, 2011 in London, England. (Photo by Neil Mockford/Getty Images) (Neil Mockford/Getty Images)
Amy Winehouse MUNICH, GERMANY - NOVEMBER 01: Blake Fielder-Civil and singer Amy Winehouse in the audience during the 2007 MTV Europe Music Awards held at the Olympiahalle on November 1, 2007 in Munich, Germany. (Photo by Jeff Kravitz/FilmMagic) (Jeff Kravitz/FilmMagic via Getty Images)
Amy Winehouse LONDON, ENGLAND - JULY 01: (EMBARGOED FOR PUBLICATION IN UK TABLOID NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME. MANDATORY CREDIT PHOTO BY DAVE M. BENETT/GETTY IMAGES REQUIRED) (L-R) Tony Bennett and Amy Winehouse attend the after show party for Tony Bennett's concert at Royal Albert Hall on July 1, 2010 in London, England. (Photo by Dave M. Benett/Getty Images) (Dave M. Benett/Getty Images)
Amy Winehouse UNITED KINGDOM - MAY 28: SHEPHERD'S BUSH EMPIRE Photo of Amy WINEHOUSE, Amy Winehouse performing on stage (Photo by Chris Christoforou/Redferns) (Chris Christoforou/Redferns via Getty Images)
Amy Winehouse LONDON - JULY 06: Amy Winehouse makes a surprise appearance as she performs with Mark Ronson (L) at the 100 Club on July 6, 2010 in London, England. (Photo by Samir Hussein/Getty Images) (Samir Hussein/Getty Images)
Amy Winehouse Amy Winehouse, portrait with band, London, United Kingdom, 2003. (Photo by Ian Dickson/Redferns) (Ian Dickson/Redferns via Getty Images)
Amy Winehouse CHICAGO - AUGUST 05: Singer Amy Winehouse performs on the Bud Light stage at Lollapalooza 2007 in Grant Park on August 5, 2007 in Chicago, Illinois. (Photo by Jason Squires/WireImage) (Jason Squires/WireImage via Getty Images)
Amy Winehouse Mitch Winehouse attends the statue unveiling of Amy Winehouse in Camnden Market. (Photo by rune hellestad/Corbis via Getty Images) (Rune Hellestad/Corbis via Getty Images)
Amy Winehouse LONDON - MAY 22: (UK TABLOID NEWSPAPERS OUT) Singer Amy Winehouse and her father Mitch attend the 53rd Ivor Novello Awards at the Grosvenor House Hotel on May 22, 2008 in London, England. (Photo by Gareth Davies/Getty Images) (Gareth Davies/Getty Images)
Amy Winehouse British singer Amy Winehouse is pictured during a break in her trial outside Westminster Magistrates Court in London on July 23, 2009. British singer Amy Winehouse launched an "unjustifiable" attack on a female fan who politely asked her for a photograph at a charity ball, a court heard on Thursday. The 25-year-old songstress -- said to be on the road to recovery from her drug addiction -- denies beating Sherene Flash, a dancer, in an incident in Berkeley Square, central London, on September 26. AFP PHOTO/Ben Stansall (Photo credit should read BEN STANSALL/AFP via Getty Images) (BEN STANSALL/AFP via Getty Images)