Mark Wahlberg soaked up the sun from the balcony of his Miami hotel room yesterday. It looks like Mark's gotten into top shape to work on his latest project Pain and Gain. While shirtless, Mark Wahlberg showed off some big muscles in just a pair of salmon shorts on set Friday. Mark's portraying a bodybuilder in the film, which is directed by Transformers' Michael Bay. Dwayne Johnson plays another professional muscle man, with his and Mark's characters getting caught up in an extortion scheme. Mark's next project Ted, which was directed by Family Guy's Seth MacFarlane, has a much different plot. Mark and Mila Kunis star alongside an animated teddy bear who comes to life in the adult comedy — check out the brand new first trailer for Ted now!