Which Pregnant TV Star Went Topless on the Beach? (PHOTOS)

Talk about baring your belly! In a revealing photoshoot for Vice Magazine, this pregnant TV star, who plays a free-spirited Brit on a controversial HBO comedy, showed off her ever-expanding tummy while walking topless (!) on the beach. Can you guess which actress proudly displayed her baby bump?

Give up already? Click to the next slide for the answer!