ashley greeneCourtesy of SoBe

It was hard not to notice Ashley Greene’s sexy figure in her newly-released ads for SoBe (left)—the actress was covered in body paint! We caught up with the Twilight Saga star at the 9th Annual Awards Season Diamond Fashion Show Preview hosted by the Diamond Information Center and InStyle and found out her secret to staying fit while on set.“I just got a Wii Fit because I’m going to Germany to shoot a new film, Apparition with Sebastian Stan. That thing is no joke! I got the Jillian Michaels workout and Jenny McCarthy and I was sweating! There’s Bikini Body Ready and Blaster. So that will be traveling with me to Germany.”

See more stars at the DIC/InStyle’s Annual Diamond Fashion Show Preview

Joyann King, with reporting by Bronwyn Barnes