Colonic irrigation, vitamins by intravenous drip and Botox on tap obviously haven’t made Simon Cowell feel better.

So in pursuit of perfect health and happiness he has turned his attention to his house.

The X Factor supremo has employed a ‘house healer’ to give his £15 million (Dh88 million) mansion in Beverly Hills the once-over.

After a summer of sliding TV ratings and unflattering revelations about his private life, which ended in a collapse with nervous exhaustion, he needs all the help he can get.

He announced his latest approach to his 3.9 million Twitter followers on Tuesday. “Hello. I hope you had a nice weekend. Mine was very nice,” he wrote. “Today I had someone heal my house. Strange but great. The healer brings in good energy. Someone told me about it. It takes a couple of days.”

On Tuesday British ‘house healer’ Sandra Kendrew suggested that Cowell’s home could be suffering from ‘electromagnetic stress’ thanks to a constant stream of emails and phone messages.

This, she claimed, could have repercussions for his health, leaving him in need of a pick-me-up.

“The bad energy in his house may have had an effect on his immune system and led to him feeling ground down,” she said from her home in Harrogate, Yorkshire.

“House healers can dissipate bad energy caused by wireless internet or geopathic energy.”

Some pick-me-ups are more down to earth. Cowell looked happy and relaxed at the weekend on a dinner date with former Playboy model and actress Carmen Electra, 40, in Hollywood. He seemed transfixed with Miss Electra as they posed for photographers and was later seen kissing her.