Alessandra Ambrosio, Candice Swanepoel, and Karlie Kloss donned colorful bikinis to launch Victoria's Secret's 2013 swim collection in LA today. The Angels, all decked out in Victoria's Secret, playfully posed for the cameras in front of a pool as they prepared for a day of promotions. Later in the day, the girls will host a live Twitter chat with fans and take part in a meet and greet at the brand's Beverly Center store. The trek to the photo op wasn't a long one for Alessandra, who has been working on a new VS bikini campaign in Malibu over the past week. She, Candice, and Karlie are all great ambassadors for the sexy swimwear collection since they are all heavily featured in the new Victoria's Secret swimsuit catalog.