There is no doubt that Jennifer Aniston looks amazing for 41 but her gorgeous body comes at a price.

The actress has to work out on a regular basis. Ugh.

In a recent interview with the Daily Mirror, Jen revealed: "It's simple. [I] run, work out every day. I do a lot of running -- exercise is so important.

"Plus it's all about balance. Work, exercise, diet, you need balance."

She added that being motivated is easy due to her job as an actress: "I am, perhaps, fortunate in that my career, the public awareness it brings, gives me a certain freedom in this way. But, of course, there are positives and negatives in any career, it's not all going to be perfect."

A source told Us Weekly that Jen is "very conscious of her body...She's obsessed with staying fit and young...[She] rarely misses a workout."

Does Jen have one of your most coveted celeb bodies? Tell us on Twitter @areyouentwise

Jen looks amazing!