Some stars confirm they're expecting via statements to tabloids.
Others don't say anything at all until they've given birth (ahem, Gisele Bundchen).
"Cougar Town" star Busy Philipps went the untraditional route, tweeting a pic of her positive pregnancy test with the caption, "So this happened..."
Check out the photo above!
Busy's rep confirmed that the 33-year-old is indeed expecting. The child will be Busy and husband Marc Silverstein's second; their daughter, Birdie Leigh, was born in 2008.
So congrats to Busy, and TMI for showing us her pee stick!
Click on the "Launch Gallery" above to see even more expecting stars.
"Cougar Town" premieres on a new network -- TBS -- in January.