Kelly Osbourne arrives at the 55th annual Grammy Awards on Sunday, Feb. 10, 2013, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Kelly Osbourne walks the runway at the Red Dress Collection 2013 Fashion Show, on Wednesday, Feb. 6, 2013 in New York. (Photo by John Minchillo/Invision/AP)

Pictured: Kelly Osbourne Mandatory Credit ?? Gilbert Flores/Broadimage 19th Annual Screen Actors Guild Awards - Arrivals 1/27/13, Los Angeles, California, United States of America Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com

Pictured: Kelly Osbourne Mandatory Credit ?? Paul Marks/Broadimage 2012 Kids Choice Awards 3/31/12, Los Angeles, California, United States of America Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com

Kelly Osbourne at the 18th Screen Actors Guild Awards held at The Shrine Auditorium in Los Angeles, California on January 29,2012 CAP/RKE/DVS ??DVS/RockinExposures/Capital Pictures

Pictured: Kelly Osbourne Mandatory Credit ? D. Cooper/Broadimage Kelly Osbourne and boyfriend aout and about in Beverly Hills 3/10/11, Beverly Hills, California, United States of America Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com

27 February 2011 - West Hollywood, California - Kelly Osbourne. 19th Annual Elton John AIDS Foundation Academy Awards Viewing Party held at The Pacific Design Center. Photo Credit: Faye SadouAdMedia

19 March 2010 - Beverly Hills, California - Kelly Osbourne. Odd Molly Flagship Store Opening held At Odd Molly Boutique. CAP/ADM/KB ??Kevan Brooks/AdMedia/Capital Pictures

Kelly Osbourne arrives at Sony Computer Entertainment America and The Bruce Willis Foundation Present PlayStation BANDtogether held at Smashbox Studios on December 10, 2005 in Culver City, Ca (AP Photo/Luis Martinez)

Kelly Osbourne arrives at Sony Computer Entertainment America and The Bruce Willis Foundation Present PlayStation BANDtogether held at Smashbox Studios on December 10, 2005 in Culver City, Ca (AP Photo/Luis Martinez)

PHOTO: EAST NEWS/AFP Singer Kelly Osbourne attends the premiere of "The Muppets Wizard of Oz" at the Tribeca FAMILY Festival 27 april 2005 in New York.