Sunset Boulevard got a whole lot sexier on Wednesday night as the Victoria's Secret Angels and Hollywood's hottest celebs celebrated the launch of the Victoria's Secret SWIM 2011 collection.

RadarOnline.com's Jessica Campbell was there to find out what the gorgeous stars considered the sexiest thing about themselves -- as well as the opposite sex.

Romeo, who is currently sashaying his way into our hearts on Dancing with the Stars, joked around when asked what the sexiest thing about him is, "Other then my 15 - pack?" he quipped with a laugh.

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