If you are among the people who lately have been saying how great a skinner, more fashionable, and always beautiful Kelly Osbourne has been looking (on the left), you might not be happy with her new look (on the right!) ….

… a mess, falling asleep, after partying with no other than KATE MOSS til early morning, reports the Daily Mail.

NO!! Kate Moss needs to stay away from our fav Osbourne.

“Nodding off: Party girl Kelly can’t stand the pace as she nods off in the back of the car on her way home… to party some more. The 23-year-old was reportedly drinking throughout the show as she shared a table with pal Kimberley Stewart. And when Corden introduced her to the stage, describing her as “the queen of hanging with the bands”, Kelly stunned the crowd by replying: “Go f*** your mother, Mr queen of hanging with the bands”. “

And it got worse.

The Daily Mail writes:

“But last night, Kate Moss and Kelly Osbourne turned 3am party girls to pair up for a wild night out in London, leaving both clearly the worse for wear as they partied until the early hours of this morning. ” 

“[Kelly] also snapped at the press, becoming annoyed with their questions about her pal Amy Winehouse. Kelly was also furious at Amy’s nomination at the NME awards for Villain of the Year. She said: “I think it’s unfair to knock someone when they’re down.” “