Zac Efron Goes Shirtless for Tarzan-Like 'Baywatch' Moment!

Zac Efron shows off his ridiculously ripped body while going shirtless and swinging from a rope for a Baywatch scene on Saturday afternoon (March 5) in Miami Beach, Fla.The 28-year-old actor bared his eight-pack abs as he shot the action scene for the highly anticipated movie.Earlier in the day, Zac was seen getting flirty with co-star Alexandra Daddario for another scene, though he remained fully clothed for that moment.