Kelly Osbourne is no stranger to critics commenting on her weight, but this time she's firing back.

"[The media keeps] writing that I'm getting fat, and I'm not -- I'm the same size," she told UsMagazine.com, adding that she's happy with how she looks "but for some reason, the media isn't!"

The former reality star and current E! 'Fashion Police' correspondent has struggled with weight gain, a drug addiction and a brutal breakup, but says she's in a good place these days and is satisfied with her new look.

"I work out half an hour a day and just eat what I want and I'm happy, so I don't really care," she said.