Cameron Diaz threw her very pregnant BFF, Drew Barrymore, a baby shower! It was a co-ed baby shower, so Drew’s husband, Will Kopelman, was also there. Cameron held it in the backyard of her home in LA. Us Weekly reports:

“Kids were jumping in a bouncy castle,” a source says of the shindig, where 50 guests splashed around in the pool and noshed on chips and guacamole.

Sounds like fun! And with kids present, Drew got a preview of what she’s in for (not that anything can REALLY prepare you – LOL). I’m guessing Drew doesn’t have much longer before she gives birth. Exciting!

Photos by FAMEFLYNET