West was on hand to present Celine's creative director Phoebe Philo with the International Designer of the Year Award. The artist, who interpreted black tie in his own way, was loving Philo's smoking look.
Ambrosio was ravishing in red as she stood beside the night's Swarovski Award for Womenswear winner.
The CFDA Fashion Icon Honoree wore a custom-made Mugler corseted evening dress. Gaga was one of the evening's most gracious attendees and paused to pose for pictures for everyone who asked.
"I'm feeling good," said Alba as she darted inside Alice Tully Hall. The very pregnant actress accessorized with Fallon jewels and Casadei heels.
"This is too much fun!," said Washington as she twirled down the red carpet in her Costa creation. "I love how simple and elegant this is," the stunning actress said of her white shift.
"How lucky am I?," exclaimed Kors as he stood next to his beautiful dates. Kerr wore a black cashmere floor length sarong skirt, back strap bodysuit, and gold leather belt from Kors' Resort 2012 collection; Greene opted for a neon pink boucle short sleeve dress from the Resort 2012 collection.
Tyler was lucky to wear one of the night's winning designers. Jack McCollough and Lazaro Hernandez of Proenza Schouler were named the 2011 CFDA Womenswear Designer of the Year.
Roland dressed Cross, Whitney Port, and Judith Light for the occasion. Cross hit the red carpet just before Lady Gaga and was intent on getting out of the way before "Mother Monster" headed down. "Do you see who's coming?," she asked as she darted for the entrance.
Kurkova honored the CFDA president in a sequined green hooded jumpsuit.
Prinsloo accompanied the pregnant designer in a unique blue confection.