Kelly Osbourne Slams Report She's Drinking Again

Kelly Osbourne is fighting back after RadarOnline claimed the 27-year-old "Fashion Police" co-host is "back to boozing."

RadarOnline first reported yesterday, that sources told them Osbourne was "so wasted" at a Golden Globes afterparty that "at one point she almost fell over and I had to catch her."

The website updated its story to say that Kelly was actually seen drinking heavily at a pre-Golden Globes event, The Art of Elysium on Saturday night -- but only after Osbourne tweeted at them, "@radar_online please stop writing bullshit about me i did not even go to any golden globe parties i was working!"

Osbourne has never hid her past struggles with drugs and alcohol, but was able to get clean after her third trip to rehab in 2009.

Her multiple tweets on the subject showed she was clearly annoyed by the story, writing, "i will say this till I'm blue in the face I DO ENOUGH STUPID SHIT YOU DONT NEED TO MAKE THINGS UP!"

She even tried to laugh off the report, telling her 1.4 million Twitter followers, "my room mate & i are having a proper laugh about all this B,S press he goes 'i wish you were that fun U never do anything but work old lady,''" adding "you gotta laugh if people only knew how nerdy and boring i really am."

Osbourne wrapped up the issue by saying:

If I want to have a drink them Im going to have a drink Im 27 years old! Was their story true? NO! is it anyones business NO? #GiveMeABreak!

— Kelly Osbourne (@MissKellyO) January 20, 2012

Trust me I've worked to hard to go and fuck my life up agin you ass holes! and thats quite frankly all i have to say on this stupid subject!

— Kelly Osbourne (@MissKellyO) January 20, 2012

Kelly was at the The Art of Elysium party but we should note she was awake and on Twitter by 11 a.m. the next day, posting photos taken at that party.

More celebrities who have battled addiction:

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• Robert Downey Jr.

  After years of struggling with cocaine and heroin addiction and serving jail time, the actor is clean and sober.

• Amy Winehouse

  Singer Amy Winehouse was found dead in her London home on July 23, 2011. The 27-year-old singer's life was cut short due to accidental alcohol poisoning. <em>CORRECTION: In an earlier version of this slideshow, the date Ms. Winehouse died was incorrect. She died on July 23, 2011.</em>

• Lindsay Lohan

  The 25-year-old actress has spent the last five years in and out of rehab and still stuggles to stay sober today.

• Charlie Sheen

  In February 2011 Charlie Sheen claimed he was clean of drugs and alcohol, but high on himself. The actor has publicity struggled with addiction for years, but many doubt his claims of sobriety.

• Drew Barrymore

  Drew was famously an addict as a child. By her own admission she said she had her first drink at 9, began smoking marijuana at 10 and began using cocaine at 12. By age 13 she entered rehab and has maintained her sobriety since.

• Robin Williams

  The comedian overcame a cocaine addiction, but headed back to rehab after 20 years of sobriety in 2006 to address his issues with alcohol.

• Fergie

  The Black Eyed Peas singer kicked a crystal meth and ecstasy habit.

• Heath Ledger

  An accidental overdose of prescription medication killed the actor on Jan. 22, 2008.