Cameron Diaz Upstages Kate Upton in Super Low-Cut Dress

Looks like one Sports Illustrated model may have some competition. PHOTOS: Why Kate Upton is Our Model Crush For the film premiere of her latest flick, “The Other Woman,” actress Cameron Diaz made sure to have all eyes on her at the Regency Village Theatre Monday in Westwood, Calif. The 41-year-old flaunted her assets in a dangerously low-cut gravity-defying sleeveless black dress. And while fellow co-star Kate Upton famously flaunts her chest, the 21-year-old appeared tame by comparison, wearing a simple sparkling Dolce & Gabbana dress that merely hugged her curves. Upton previously told The Sun that Diaz has a dream body, and we can now see why! READ: Why Kate Upton Wishes She Looked Cameron Diaz “In my eyes, Cameron has THE perfect figure,” says Upton. Smooth move, Diaz. READ: Cameron Diaz Offers Advice on DEEPLY Personal Grooming See the stars rocking the red carpet for yourself below: