Kelly Osbourne has taken aim at reports suggesting the clean-living rock offspring was drunk at the Golden Globes afterparty on Sunday.
The TV star, who turned her back on alcohol and drugs in 2009 after a third stint in rehab, attended the glitzy event as a style critic for her show E! Fashion Police.
Editors at Radar Online.com reported Osbourne was spotted "boozing" at a post-show bash in Los Angeles, but the star has denied she even went to any parties.
In a series of posts on her Twitter.com page, she writes, "That's funny Radar because I was not even at any of the after parties I was working!!! Radar Online please stop writing bulls**t about me I did not even go to any Golden Globe parties I was working!
"I will say this till I'm blue in the face I do enough stupid s**t you dont need to make things up! My roommate and I are having a proper laugh about all this... He goes, 'I wish you were that fun. U (sic) never do anything but work old lady.'
"Trust me I've worked too hard to go and f**k my life up agin you a** holes! and that's quite frankly all I have to say on this stupid subject!"