Sharon Osbourne showed off a big toothy smile on The Talk, but she was missing one of her pearly whites.

While co-hosting The Talk live on Tuesday, the 62-year-old former America's Got Talent judge noticed her fake tooth was falling out as she was trying to speak.

As co-host Sheryl Underwood exclaimed, "Oh Lord, oh Lord," Osbourne tried to pull it out.

"It's on one of those implants," Osbourne exclaimed. "And I spent a bloody fortune [on it]."

"How can I sit here on the show [now]?!" the former The Osbournes star wailed. "No, seriously, does anyone got any glue? We need to take a tooth break."

Osbourne, who will soon return to American reality TV in VH1's revival of The Osbournes, joked about the incident and didn't appear embarrassed at all. She later placed the tooth back in her mouth with some "sticky stuff," revealing light-heartedly that her lip had gotten stuck to her tooth.

Osbourne's co-hosts just laughed and noted only she could make such a graphic scene adorable.