This week kicked off the most sizzling fashion week yet — the Mercedes-Benz Fashion Week Swim Miami, Spring 2010. Prominent swimwear lines like Tibi returned, while newcomers like Caffe Swimwear and Marysia splashed around for the first time. Celebs Olivia Palermo, Kelly Killoren Bensimon, and Perry Reeves were there to partake in the sexy fun. Expect Spring '10 swimwear and resort to be characterized by leather, one-shoulders, loud prints, swim caps, and exotic cover-ups. Sounds and looks muy caliente to me!