‘X-Factor’ USA 2013: Simon Cowell Humiliated Anew as Demi Lovato Mocked Him with Old Photo? [PHOTOS]

Demi Lovato continues to prove that she is among very few number of people who could tease boss Simon Cowell, and gets away with it, still wearing big smiles on her face. What’s worse, Simon hasn’t recovered from the egg-throwing incident on British Got Talent and he seemed to be a magnet of a series of humiliation with Demi mocking him on Twitter.

Two days after Simon Cowell hit New Orleans with his pair of new recruits and old timer Demi, the returning judge took a jab at the media mogul by posting an old photo of him and tweeted:

I can't..... Umm... Care to explain @simoncowell??? twitter.com/ddlovato/statu…
— demetria lovato (@ddlovato) June 12, 2013

With this tweet is a photo of a young Simon, looking surprisingly thin with big, wavy hair. As expected, Simon took to his Twitter account and begged the 20-year-old Latina singer to stop, noting that the picture was giving him “nightmares.”