The rumor that American Idol judge Simon Cowell and his girlfriend of six years, Terri Seymour, broke up doesn’t seem that far fetched, given Simon Cowell’s moody personality. After all, who could put up with him? Whether the Simon Cowell/Terri Seymour split gossip is true or not remains to be confirmed.

A friend of Simon Cowell told Britain’s Star magazine:

“He told me he is tired of Terri’s insecurities. They lead separate lives, and that’s how he likes it, but lately she has turned up unannounced at events he is at.

Just recently, she was meant to be working on a red carpet as part of her presenting job for US TV show ‘Extra’. But instead she turned up at a party Simon was at with Ryan Seacrest. Simon wasn’t happy and felt like she was checking up on him.”