Isabel Lucas & Josh Duhamel: Portofino Pair

Isabel Lucas and Josh Duhamel celebrate Peter Lindbergh’s “A Night in Portofino” collection at Culver Studios on Thursday (April 28) in Culver City, Calif.

The Transformers: Revenge of the Fallen co-stars were just two of a handful of celebs who came out to support the photographic collaboration between the famed photographer and Swiss watchmaker IWC Schaffhausen.

Inside the bash, Josh, 38, met up with Rob Lowe, Emmanuelle Chriqui, and Carla Cugino, while Isabel, hung out with Patrick Dempsey and IWC’s CEO George Kern.

10+ pictures inside of Isabel Lucas and Josh Duhamel at celebrating the “Night in Portofino” collection…

Isabel Lucas & Natalia Vodianova: 'Vogue' Featurette!

Isabel Lucas and Natalia Vodianova mingle with hotelier Andre Balazs, Red Riding Hood actor Max Irons, and Off the Map’s Martin Henderson in this shot from a spread in the May issue of Vogue.

The spread was shot at the iconic Chateau Marmont where young talent is “behind every door.”

The shoot also features Matthew Gray Gubler, Dave Franco, Ethan Peck, and Dakota and Elle Fanning.

The May issue of Vogue features Water for Elephants actress Reese Witherspoon on the cover.