Kelly Osbourne Slams Christina Aguilera’s Weight… Again!

What ever Christina Aguilera said to Kelly Osbourne years ago must have made quite the impact on Kelly … in the worst way possible! Kelly, who was on E!’s Fashion Police this past Friday, took more jabs at The Voice coach’s weight. As you may recall, Kelly lashed out against Christina in August, calling the singer a “fat b*tch.”

On Friday’s Fashion Police, Kelly revealed this about Christina: “She called me fat for years. I was never that fat.”

The Fashion Police criticized Christina’s look at her performance at the Michael Jackson Tribute Concert, where the pop star wore clown-looking makeup, ratty hair, and donned an unflattering bodysuit and fishnet tights.

It wasn’t just Kelly who was talking trash about Christina’s weight. The notorious queen of mean cohost Joan Rivers quipped, “Lady Marmalade got into the peanut better again.”

However, not all the hosts were totally mean. Fashion Police‘s George Kotsiopoulos explained: “I’m looking at this and thinking, ‘Well she’s put on weight. This isn’t flattering. But this is just a crappy outfit regardless. No matter what shape your body is in, it’s just bad.” He went on to explain that even with the weight gain, Christina was still a size 2/4.

But Kelly wouldn’t let it go. “Trust me,” she said. “I’m a 2/4. That is not a 2/4.”

This isn’t the first time that Kelly’s slammed Christina’s weight: in August, when she was on Fashion Police, Kelly admitted, “She called me fat for so many f***ing years. So you know what? F**k you! You’re fat too.”

Yikes! Don’t mess with Kelly Osbourne – she’ll tear you a new one!

Do you think Kelly has a right to keep slamming Christina’s weight? Or do you think Kelly is just as bad as Christina for slamming her?