Before the “Jersey Shore,” there was a “situation” coming from Boston…. And before he was Oscar-winner and “Entourage” producer Mark Wahlberg, he was Marky Mark: the rapper, aspiring actor and little kid brother to Donny of New Kids on the Block boy band. While few may remember his early rap days, about the same time, in 1992, he appeared in one of his first underwear ads on a billboard in Times Square and in steamy commercials co-starring one of the top models in the world in the 1990s: a topless Kate Moss. Not a bad for an aspiring actor looking to get the attention of Hollywood. Seems to have worked.