Sports Illustrated's cover girl makes a splash in her first-ever swimsuit shoot. Plus, find out what happens when musicians (Kanye West! Kenny Chesney!) meet swimsuit models
What would Leonardo DiCaprio say? Aerosmith lead singer Steven Tyler rocks out with swimsuit model (and the Oscar nominee's girlfriend) Bar Refaeli during a shoot in New York City. "At the end of the day," Tyler told SI, "it really is all about the girl."