Credit: Steve Granitz/WireImage

Anna Faris and Chris Pratt are new parents! Faris gave birth to son Jack yesterday. "It's a boy! Thanks for all your kind words. In lieu of gifts we ask that you mouth kiss a stranger," Tweeted the proud new dad, who stars in NBC's Parks and Recreation. And the newborn came a little earlier than her fall due date. "He arrived earlier than expected and will be spending some time in the NICU," Faris's publicist told People. Congrats on the arrival!

Plus, see more new Hollywood moms.