Khloe Kardashian not returning as 'X Factor' judge

Khloe Kardashian has gotten the ax from the "X."

The reality starlet will not resume hosting duties for the upcoming third season of FOX's "The X Factor," a spokesperson for the competition show confirmed yesterday. She worked on the show for one season.

"Khloe Kardashian will not be returning to host 'The X Factor,'" the spokesperson said, adding: "We really enjoyed working with her and wish her all the best in her future endeavors."

No official reason was given.

Meanwhile, Kardashian's co-host, Mario Lopez, is back for Season 3.

"We're coming back stronger and better than ever and I'm excited to check out all the new talent," Lopez said in a statement yesterday.

Judge-wise, show creator Simon Cowell and Demi Lovato are in, but Britney Spears and L.A. Reid are out.