Sharon Osbourne's star-studded 60th

Sharon Osbourne celebrated turning 60 with a star-studded episode of 'The Talk'.

The outspoken TV personality enjoyed her milestone birthday yesterday on her CBS chat show, where fellow hosts Julie Chen, Sara Gilbert, Sheryl Underwood and Aisha Tyler arranged for memorable clips of her time on 'The Talk' to be aired as well as other highlights from her life and career.

Sharon said: "I just can't believe it because a blink of an eye and it's gone."

The birthday girl was then surprised by a visit from her husband, rocker Ozzy Osbourne, and their daughter Kelly Osbourne, who turned up to congratulate her.

Kelly said to her mother: "Thank you so much for supporting me."

Ozzy said: "She's so determined. When she wants to do something, she does it."

A clearly touched Sharon responded by saying: "I don't know what to say. I'm speechless for once."

Her son - newlywed Jack Osbourne - appeared via video with his new wife Lisa and baby Pearl to wish his mother a happy birthday.

The celebrations didn't stop there though as her 'America's Got Talent' co-star Nick Cannon stopped by with a bundle of balloons and a video clip of his wife Mariah Carey wishing Sharon a happy birthday was played.

Last week, Sharon admitted she was happy to be turning 60, saying: "With every age there's a down and a plus. You get wisdom, you get inner strength, you get empowered. I'm 60 and I'm healthy and I'm happy and I'm not going to waste it worrying.

"I never thought I'd get here, let alone everything else. My life now is a bonus, really."

Photo: BANG Showbiz