Marie Osmond: I'm Going to Be a Grandma!

Singer reveals on CBS' The Talk that her son's wife is pregnant

Marie Osmond can start brushing up on her lullabies, because she's going to have a grandbaby!

Tuesday on CBS' The Talk, the 53-year-old singer-actress shared her exciting family news.

"I'm pregnant!" she said jokingly, eliciting cheers from the crowd. "No! No!" she waved her arms and kept laughing.

"But my daughter-in-law is [pregnant]!" she gushed, referring to Claire Olds, who married Marie's son Stephen Craig in 2011.

"I am so excited I'm going to be a grandma," she said. "I just can't wait. We went in for my son—for his birthday—he turned 30, which is amazing 'cause I'm 29. He blew out the candles and then blew me away and said, 'You're gonna be a grandma!' It was really fun."

Sharon Osbourne, whose son Jack and wife Lisa welcomed baby Pearl in April 2012, told Marie, "It is the best…It's is a gift from God! Congratulations."

Aw. Congratulations, indeed!