Sheer Pregnancy, by Halle Berry

Britney Spears likes to expose her vagina.

Gemma Atkinson shows off her boobs at every opportunity.

But Halle Berry is the first celebrity in memory to flash her baby bump in the following, overt manner. The gorgeous actress - who must be expecting her child with Gabriel Aubry any day now - wore a see-through blouse the other day.

So, in case you were unsure, now you know: Berry is definitely preggers.