ROBERTO CAVALLI SPRING 2011: Taylor Swift rocked a super sexy look, which seemed out of character for her. The country cutie layered a mini skirt over patterned tights, tucking in a cream colored blouse and finishing the look off with high boots, all from Roberto Cavalli.

ROBERTO CAVALLI SPRING 2011: Rachel Bilson wore a black, white and red patterned dress from the RC collection with booties and a black blazer.

ROBERTO CAVALLI SPRING 2011: Heidi Klum rocked an animal print blouse with trousers and a leather jacket

ROBERTO CAVALLI SPRING 2011: Leona Lewis looked like she was headed into a job interview, wearing all black office wear.

GIORGIO ARMANI SPRING 2011: Megan Fox rocked a totally chic Giorgio Armani Pre-Fall 2010 blazer over a black frock with Brian Atwood heels, finishing the look off with hubby Brian Austin Green!

GIORGIO ARMANI SPRING 2011: George Clooney and girlfriend Elisabetta Canaliks both looked super fab in perfectly tailored Armani suits.

GIORGIO ARMANI SPRING 2011: Megan Fox and her hunky husband sit front row for the show.

AMFAR MILANO 2010: Heidi Klum dazzled in a sparkling Roberto Cavalli gown.

AMFAR MILANO 2010: Leona Lewis looked absolutely flawless from iron straight hair to gorgeous gown.

AMFAR MILANO 2010: Alessandra Ambroisio looked fun and fab in strapless cocktail dress from the Dolce & Gabbana Fall 2010 collection, which she paired with heels from the same collection.

AMFAR MILANO 2010: The Brazilian babe had fun with the cameras!

AMFAR MILANO 2010: Erin Wasson defined everything sexy in an uber lowcut Roberto Cavalli gown.

AMFAR MILANO 2010: The supermodel glammed up the designer gown with stick straight hair and deep red lips.

AMFAR MILANO 2010: Chanel Iman got glam in Gucci, pairing a Fall 2010 embroidered dress with an ostrich feather jacket and python print tights.

AMFAR MILANO 2010: Hofit Golan looked like a princess in a dazzling Valentino Pre-Fall 2010 gown.

AMFAR MILANO 2010: Victoria Silvstedt was the least impressively attired, wearing a somewhat boring black gown.