If you've been splurging like crazy on expensive cosmetic products, listen to how one of the most beautiful women in the world maintains her looks on a shoestring budget.

She may be Hollywood's biggest superstar, but Jennifer Aniston [Images] spends a meagre 30 dollars a month (that's the equivalent of approximately Rs 1,380) on her beauty regime, opting instead for good diet and exercise.

The actress has one of the best bodies in Hollywood and has repeatedly said staying in shape is just down to working out and eating healthily.

The former Friends star doesn't rely on fancy products or the latest gadgets to help keep her skin glowing, instead preferring to stick to the products she used before she was famous.

One of her favourites is Neutrogena's 2-dollar facial cleansing bar, in peaches and cream.

The 41-year-old first started using the product when she was a teenager and insists it is perfect for her skin.

"Jen can afford lavish high-end face creams and beauty products, but she doesn't spend an extra penny on cosmetics. She uses the same everyday brands that she did as a struggling actress," Stuff.co.nz quoted a source as telling National Enquirer magazine.

"She has one of the most beautiful faces in Hollywood, yet it costs her 30 dollars a month to maintain it," she added.

The star swears by Cetaphil Daily Facial Moisturiser, which costs 10.99 dollars.

The product contains SPF 15 and lasts Jennifer several months.

She also uses a 7-dollar clay mask for exfoliating and also shapes her eyebrows herself.

"She says she is a whiz at doing it, so she doesn't even need to go to a salon for waxing and tweezing anymore," the source added.

Photograph: Cover of Vanity Fair Magazine