Simon Cowell has vowed to make the second half of his life ''better than the first half''.

The 53-year-old music mogul found himself in a ''deep'' Twitter ramble during the early hours of this morning (12.04.13) after attending a charity event hosted by acid attack victim Katie Piper which seemed to have a profound effect on him.

Demi Lovato wants to use her ''power'' for good.

The 'Heart Attack'' singer - who underwent a stint in rehab to be treated for bulimia and self-harming in 2010 - admits her new album 'Unbroken' contains a lot of ''emotional'' material and while it was good for her to express her feelings, she also hopes the tracks can help other people.

Simon Cowell has never voted.

The music mogul admitted he ''couldn't be bothered'' to take part in any political elections but revealed his admiration for former Prime Minister Margaret Thatcher, who died earlier this week.

Simon Cowell says Cheryl Cole is ''one of the most beautiful women'' he has ever seen.

The 53-year-old music mogul - who worked alongside the Girls Aloud singer on 'The X Factor' from 2008 to 2010 before both left to star on the US version of the show - hinted he appointed the 29-year-old star on the programme because he fancied her and a lot of his team also found her sexy.

Simon Cowell doesn't wear pants.

According to the music mogul's fellow 'Britain's Got Talent' judge Amanda Holden, the 53-year-old star - who is renowned for wearing his trousers above his waist - likes to go commando ''all the time'' because he doesn't have time to put any underwear on in the mornings.

Amanda Holden tried to be ''outrageous'' to hide her teenage innocence.

The 'Britain's Got Talent' judge has been described as one of the boys by Simon Cowell, but she has insisted her embarrassment during her teens meant she put on a front.