'Grey's Anatomy' star Sarah Drew is expecting

'Grey's Anatomy' star Sarah Drew is expecting her second child with husband Peter Lanfer.

Drew, 33, who married Lanfer in 2002 and has a two-year-old daughter Micah with him, shared the news on Twitter along with a picture of herself with a burgeoning belly, reported the People magazine.

"Nope. That's not a fake belly :)," the actress wrote on Twitter. "Peter and I are delighted to announce our pregnancy. We can't wait to introduce Micah to his little brother or sister," Drew's representative said.