'All I can say is 2020,' she quipped.
The 36-year-old TV personality lost 85 pounds following her gastric sleeve surgery.
Kelly rocked a little black dress at her birthday party in Los Angeles on Tuesday night, showing off her 85-pound weight loss.
The TV personality rang in 36 with friends at an Asian restaurant in Los Angeles.
Sharon Osbourne stopped by ET to chat about her latest project, 'The Osbournes: Night of Terror,' airing Oct. 30 on the Travel Channel.
The 'Talk' co-host knows her daughter can do anything she puts her mind to.
ET spoke with 'The Talk' co-host about the talk show's latest switch up.
The 35-year-old TV personality got candid about her recent weight loss.
Kelly Osbourne opened up about her weight loss on Instagram, revealing that she lost 85 lbs.
The reality star is proud of her progress.
The oldest daughter of Sharon and Ozzy Osbourne opted not to be on the show when she was 16.
ET spoke with the Osbourne family where daughter Kelly revealed her father's favorite movie.
ET spoke with Kelly and the Osbourne family, who are appearing on Fox's newest show 'Celebrity Watch Party.'
The rocker and his family spoke with ET about spending their days together in quarantine and how they're staying busy.