Kim Kardashian is one busy lady! She' s launching both a fine jewelry line and a swim collection and now as the new face of the FusionBeauty Colorceuticals Collection, Kardashian will represent the entire line as well as Illumifill Line Filling Luminizer. Kardashian's a fan of Illumifill "because you can wear it with no makeup for summer and just have this gorgeous glow while you're running around on the beach," she said. We got an exclusive, behind-the-scenes look at Kardashian's shoot for the ad campaign, which debuts next month, and a sneak peek at the final product! Click through our gallery to see Kim in action on set, then get the dish on her summer plans, makeup bag must-haves and find out how she takes care of her skin in the video after the jump.