Grey's Anatomy star Sarah Drew (April Kepner) sure knows how to make the post-pregnancy slim-down look easy-peasy.

Sarah, who gave birth to her first child, Micah, in late January, proudly showed off her slender bod at the Rosie Pope Maternity Store Opening in LA last week (right). Talk about a dramatic difference from that blossoming baby bump she was carrying back in December (left)!

Between Sarah's super slender bod and that gorgeous glow she's emanating, it's clear that her and hubby Peter Lanfer love their new life with their little munchkin. Now how about a little brother or sister for Micah?

Grey’s Anatomy returns with an all-new episode on Thursday, April 5 at 9 p.m. ET/PT on ABC.

Grey’s Anatomy airs Thursdays at 9 p.m. ET/PT on ABC.