Jennifer Lopez arrives on the red carpet for the 84th Annual Academy Awards on February 26, 2012 in Hollywood, California. AFP PHOTO Joe KLAMAR

Jennifer Lopez arrives on the red carpet for the 84th Annual Academy Awards on February 26, 2012 in Hollywood, California. AFP PHOTO Joe KLAMAR

Jennifer Lopez arrives on the red carpet for the 84th Annual Academy Awards on February 26, 2012 in Hollywood, California. AFP PHOTO Joe KLAMAR

Jennifer Lopez arrives on the red carpet for the 84th Annual Academy Awards on February 26, 2012 in Hollywood, California. AFP PHOTO Joe KLAMAR

Cameron Dias And Jennifer Lopez present the Oscar for makeup onstage at the 84th Annual Academy Awards on February 26, 2012 in Hollywood, California. AFP PHOTO Robyn BECK

Cameron Dias And Jennifer Lopez present the Oscar for makeup onstage at the 84th Annual Academy Awards on February 26, 2012 in Hollywood, California. AFP PHOTO Robyn BECK

Jennifer Lopez arriving at the 84th Annual Academy Awards, held at the Kodak Theatre in Los Angeles, CA, USA on February 26, 2012. Photo by Lionel Hahn/ABACAPRESS.COM

Pictured: Jennifer Lopez Mandatory Credit ?? Luiz Martinez/Broadimage The 84th Annual Academy Awards 2/26/12, Hollywood, 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: Jennifer Lopez Mandatory Credit ?? Luiz Martinez/Broadimage The 84th Annual Academy Awards 2/26/12, Hollywood, 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: Jennifer Lopez Mandatory Credit ?? Luiz Martinez/Broadimage The 84th Annual Academy Awards 2/26/12, Hollywood, 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

Jennifer Lopez, left, and Cameron Diaz walk onstage to present an award during the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Mark J. Terrill)

Jennifer Lopez, left, and Cameron Diaz present an award onstage during the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Mark J. Terrill)

Actress Jennifer Lopez arrives before the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Chris Pizzello)

Pictured: Jennifer Lopez Mandatory Credit ?? Luiz Martinez/Broadimage The 84th Annual Academy Awards 2/26/12, Hollywood, 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: Jennifer Lopez Mandatory Credit ?? Luiz Martinez/Broadimage The 84th Annual Academy Awards 2/26/12, Hollywood, 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

** EMBARGOED AT THE REQUEST OF THE ACADEMY OF MOTION PICTURE ARTS & SCIENCES FOR USE UPON CONCLUSION OF THE ACADEMY AWARDS TELECAST **Presenters Jennifer Lopez, right, and Cameron Diaz appear on stage at the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Chris Carlson)

Jennifer Lopez arrives before the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Chris Carlson)

Jennifer Lopez arrives before the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Matt Sayles)

Jennifer Lopez arriving to the 84th Academy Awards at the Hollywood and Highland Center in Hollywood, California, 26.02.2012. Credit: MediaPunch/face to face - Germany, Austria, Switzerland, Romania, Hungary, Czech Republic, Poland and USA rights only - fot. Face to Face/Reporter

Jennifer Lopez arriving for the 84th Academy Awards at the Kodak Theatre, Los Angeles.