Joe Manganiello brought the hotness to South Beach yesterday. He went shirtless, showing off his muscles, to soak up the sun and swim in the ocean. Joe traveled to Miami to promote Magic Mike last week after going to Toronto with costar Channing Tatum. There's plenty of skin in the Magic Mike stills, and there will be even more when the movie hits theaters on June 29. Channing and Joe have since moved on to Chicago, where they chatted up the stripper film on Good Day Chicago this morning. They'll stop in LA later this week for a press day on Friday and a big West Coast premiere on Sunday.