Big Brother's Bex – the owner of the most over-exposed breasts in Britain – fears that her generous assets are shrinking.

The well-endowed nurse confided her concerns to Luke.

Apparently, she's scared that a dwindling cup size will reduce her chances of being able to cash in on photo shoots with lads mags when she leaves the house.

“If I start losing weight and my bras get too big, I’ll go mad,” she said

“It’ll cut my magazine deals in half.”

We think Bex is worrying unnecessarily.