Hills' star Whitney Port has apologised after pictures of her recent bikini malfunction hit the web.

Whitney revealed rather more of herself than intended as she adjusted her bikini top while filming forthcoming episodes of MTV's The City on a Miami beach.

Now she has taken to her official blog to say sorry for any offence caused by her nipple slip.

She writes, “Okay so a couple photos were captured while I was in Miami that weren't the most discreet and I'm sorry if they offended anyone but I got too caught up in the sunshine and the weather that I guess I wasn't as cautious as I should have been.

"Everyone knows the rough and tumble of the ocean mixed with a bathing suit -- not the most attractive thing ever!  So sorry for the view...very embarrassing to say the least!  I guess all I can do now is laugh about it and move on!”

Don't worry Whitney, we suspect that everyone else has already moved on...

Whitney features in our Winter Beach Babes gallery