Last night in the Presidential Suite at the newly remodeled Hotel Bel Air, celebrities including Jessica Alba, Emma Roberts, Amy Smart, Rachel Leigh Cook and an adorably pregnant Kristin Cavallari brought their fashion A-game for the Condé Nast Traveler’s May “Hot List” party.

Jessica Alba in Roger Vivier shoes - black dress and leather jacket

Condé Nast Traveler’s Hot List party

Kristin Cavallari in Zaeem Jamal dress and Chinese Laundry shoes

Condé Nast Traveler’s May “Hot List” issue is the 16th annual insider’s guide to the hippest hotels, most fabulous restaurants, and chicest spas that have opened this year around the world. The evening, hosted by Condé Nast Traveler Editor-in-Chief, Klara Glowczewksa and Vice President & Publisher, Carolyn Kremins, honored chef Wolfgang Puck, for being an industry tastemaker and trend-spotter from within the Hot List Class of 2012.

Emma Roberts in Rag and Bone pants, Joes Jeans jacket and Rachel Zoe shoes

Amy Smart All Saints jacket and J Brand jeans

Rachel Leigh Cook in Corey Lynn Calter jumpsuit

Photo Credit: Michael Kovac/WireImage (red carpet) and Charley Gallay/WireImage (party pics)