Kelly Osbourne went out for a night on the town for a special celebration as she turned 40 on Oct. 27, flaunting her fit figure after a dramatic weight loss transformation.

Kelly Osbourne got engaged to Slipknot's Sid Wilson during Ozzy Osbourne's final Black Sabbath concert in Birmingham, England ...

Ozzy Osbourne's daughter Kelly got the surprise of her life when her partner Sid Wilson got down on one knee to pop the ...

Kelly Osbourne showcased her slender frame in black knitted dress as she attended the Diamonds and Dust gala night with her partner Sid Wilson on Thursday.. The TV personality, 40, who is the ...

Kelly Osbourne, 40, looked sensational for the gig, dressed in a leopard print dress, with her hair styled in big bouncy ...

Kelly Osbourne proved to be the number one fan of her father as she watched him perform live during his final-ever live ...

Kelly Osbourne and Sid Wilson got engaged at Ozzy Osbourne's final concert — right after the Prince of Darkness weighed in on ...

Kelly Osbourne has confirmed her engagement to her long-term partner, rock musician Sid Wilson. TV personality Osbourne ...

Kelly Osbourne went out for a night on the town for a special celebration as she turned 40 on Oct. 27, flaunting her fit figure after a dramatic weight loss transformation. The TV personality looked ...

Kelly and her friends headed out for a nice time at the Beverly Hills Hotel in Los Angeles, Calif. She was also joined by her mother, Sharon Osbourne, 72, who wore a sleek suit to the event ...