There's a rash of bumps hanging around the celebrity world at the moment - but this is the first time that this particular one has been spotted on display so blatantly.
But just who is showing off their pregnant belly?
There shouldn't be much surprise that Britney Spears - such a fan of skimpy kit on stage - would choose to reveal her bump for all to see.
Well known for her tiny tops and love of hot pants, it seems that her growing tummy isn't going to stop Brit from displaying her flesh.
And she looked happy as Larry as she strolled down the street with her sister and cousin in Malibu - proudly displaying her baby bump.
As usual, Brit decided that a bra was entirely unnecessary - and she opted to trust a simple knot on her tie-top instead...
We chart the history of Britney's bump in the gallery above.
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