Garner ... Aniston ... Witherspoon ... Which of these stars is expecting?

You can't read a celeb gossip site without seeing new "is that a baby bump?" speculation every day, it seems.

Usually,the answer is no, with someone refuting the story and claiming thebelly pooch is just some bloating or a little weight gain (as if!).

See if you've been able to keep track of fact and fiction of the Hollywood baby boom by taking our celebrity pregnancy test.