Demi Moore spends "six figure" on exercise regime annually

Demi Moore spends "six figures" on her exercise regime annually.

The 46-year-old actress - who is married to Ashton Kutcher, 30 - is determined to keep her body in the best shape possible, so thinks nothing of splashing out on expensive fitness trainers and gym memberships.

Revealing Demi's keep-fit regime includes help from a personal trainer who coaches her through a combination of circuit training, weights and Pilates, a source revealed to America's OK! magazine: "The cost per year is in the six figures."

Demi - who wowed onlookers with her toned, slim line physique on the set of 2003 movie "Charlie's Angels: Full Throttle" - denies ever resorting to plastic surgery to help her gain her enviable figure, and those close to her maintain she simply leads a healthy lifestyle.

Her hairstylist Tara Smith explained: "No one has better hair than Demi. It's naturally jet black, not one grey! I attribute it to her healthy lifestyle. She drinks loads of water, eats greens and seaweeds. She doesn't carry a lot of stress."

Her make-up artist Erin Ayanian Mon was equally as glowing, explaining: "She has flawless skin. There's nothing to cover up. We just give her skin a glow with a creme blush and use a lot of sunscreen."

However, Demi has previously revealed one secret to her good looks - she covers herself in blood-sucking leeches to help keep her skin looking fresh.