Music mogul Simon Cowell has hired a personal trainer to help him kick some of his unhealthy habits like smoking, drinking, and junk food.

Although he has a home gym which he uses, the trainer is that extra push that Simon needed to keep him on the right track.

Tweeting about his excitement:

“I now have a trainer three times a week. Feel so much better … That’s a fitness trainer.”

Simon who’s known to be a bit vain anyway, may also have another motivation to keep himself looking young and slim….his model girlfriend, Louise Griffiths, who’s 19-years-younger.

A source told the Daily Star newspaper:

“He’s doing everything he can to look good. It’s no secret that he’s a bit vain, and he knows he’s got to work hard to stay in shape.”

Photo by FameFlynet