"It's 100 percent false. Someone doctored a J-14 article and posted this online," publicist Meghan Prophet told People. "It's ridiculous and completely untrue. Miley is not pregnant. She just wrapped season two of 'Hannah Montana' and will go on tour beginning Oct. 18."

J-14 has also posted a denial on its Web site stating, "Despite Internet rumors, J-14 NEVER reported that Miley Cyrus is pregnant."