Calvin Klein has been known to come out with racy, head-turning and all-too controversial advertisements. They have in fact, been banned a lot of times from their TV ads because of the very provocative messages that they are passing on to viewers. It is very effective, though, no matter the message, because it always gets people talking. Sex sells, they say, and in Calvin Klein’s case, it maybe true. But no matter what people say, I personally like their ads because of the great bodies that they showcase. The models are getting the very best ab workout that money can afford, to prepare them for advertisements that will surely be the talk of the town.