Pregnant The Talk co-host Sara Gilbert debuted her baby bump while out to lunch in Santa Monica, Calif. on Monday, Sept. 29 Credit: Fern/Splash News

Something to talk about! Pregnant Sara Gilbert debuted her baby bump as she grabbed lunch in Santa Monica, Calif. on Monday, Sept. 29.

The actress and The Talk co-host, 39, accentuated her growing belly in tight-fitted jeans, a sky blue T-shirt and a striped blue cardigan.

The Roseanne alum announced that she is expecting her first child with songwriter-producer wife Linda Perry during her CBS daytime talk show on Sept. 9. At the time, she refused to face her greatest fear of getting hurt or injured by laying on top of a bed of nails and smashing a cinder block on her stomach.

"Before we go I just want to say I'm actually not going to do the dare," she said. "I was scared to do it and I really believe in facing your fears, but I actually can't do the dare because I'm pregnant." 

Her co-hosts Julie Chen, Sharon Osbourne, Aisha Tyler, and Sheryl Underwood were clearly out of the loop. The ladies began to scream and cry with excitement.

Gilbert and 4 Non Blondes singer Perry, 49, tied the knot in March. Perry is already mom to son Levi, 9, and daughter Sawyer, 7, whom she shares with ex-partner Alison Adler.