Kim Kardashian Undergoing Cellulite Removal Treatment

Kim Kardashian is reportedly undergoing specialist cellulite removal treatment.

The socialite - who was recently criticized by former friend Paris Hilton for having "cottage cheese butt" - has the treatment along with sister Khloe and Kourtney in an upcoming episode of their reality TV show, 'Keeping Up with the Kardashians'.

A source said: "In the episode, which will air on May 11, Kim, Khloe and Kourtney talk about their body-image issues and have this specialist treatment."

"However, Kim was so impressed with the treatment that she has continued to have regular sessions since they filmed the episode."

Kim isn't the only celebrity to have been affected by cellulite. Former 'O.C.' star Mischa Barton was recently pictured in a bikini which showed off her dimpled thighs, but insists she is proud of her curvy body.

She said: "I have a woman's body. I have hips and boobs so when I gain any weight it goes straight there, which I don't mind because it gives me curves. But it goes straight there. My boyfriend loves them! So whatever works!"