Super skinny Nicole Richie denies rehab claims

Super skinny star, Nicole Richie has slammed rumors she's been admitted to a rehab clinic to help her get over an eating disorder.

CNN reported on Monday the rail thin star checked herself into rehab, but she was photographed on Tuesday walking about the Malibu Country Mart with boyfriend Brody Jenner.

The star posted a message on her MySpace page denying she is anorexic. "I did not check myself into an eating disorder rehab," she wrote. "I don't know why or how this rumor started, but I am home, in LA, and very happy. I do not have an eating disorder, and I don't know how many times I have to say it."

In other news, Nicole Richie says there is "no chance" she will kiss and make up with Paris Hilton.

The 'Simple Life' star insists the pair's friendship is over and was finished a long time before they went public with the split.

Nicole told US chat show host Tyra Banks: "We haven't been friends in about three years. There was no falling out. We're just not the same people."

The denial of a reunion comes just days after Paris and Nicole were reported to be friends again.