"Wanted to share the great news: I'm pregnant!" Riegel announced on her Twitter page in early November. "No word on what he/she's got going on down south just yet! I'm feeling great, just getting my energy back. But if you were wondering where I've been, chances are I was probably napping or barfing!"
Over the Thanksgiving holiday, Riegel offered fans an update -- she's having a baby boy.
"I'm growing a penis inside me! He looks very healthy. And I don't think the ladies will be disappointed, if u know what I mean!" Riegel mused.
Riegel and Miller celebrated their third wedding anniversary in September. The couple was introduced by Riegel's former All My Children co-star Cameron Mathison (Ryan Lavery), who just happens to be one of Miller's best friends.
A recent Y&R addition, Riegel appeared on All My Children in the contract role of Bianca Montgomery from July 2000 through February 2005. In 2005, Riegel won a Daytime Emmy as Outstanding Younger Actress. Riegel assumed the role of Heather Stevens on The Young and the Restless on April 20, 2010.
Baby Miller is due in early May 2011.