LOS ANGELES, Oct. 16 (UPI) -- Khloe Kardashian and Mario Lopez have been hired as co-hosts of the U.S. talent competition show "The X Factor," show producer and judge Simon Cowell said.
"The worst kept secret in Hollywood is out. Mario and Khloe are our hosts," Cowell said in a statement to UsMagazine.com Tuesday. "They will debut on our first live show in November and I couldn't be happier."