REVEALED: ASHTON'S CHRISTMAS GIFT TO DEMI!

SPOILER ALERT! Demi, if you don't want to know what Ashton is getting you for Christmas, stop reading!

Ashton Kutcher was out doing some early Christmas shopping at Barneys New York in Beverly Hills with a buddy on Wednesday, Dec. 6, when he came across a great gift.

"He was so thrilled with the it — a $2,500 art and photography book with it's own stand by Peter Beard. It's a collector's edition and only 2,500 books are available," said an eyewitness. "Ashton said it was the 'perfect gift'!"

Apparently none the wiser, wife Demi Moore was spotted shopping in the Barneys make-up department the very next day! The actress purchased a variety of make-up and skin care products at the Cle de Peau Beaute counter, the extra pricey high-end line of Shisheido. But its not like she needs it! "Her skin is gorgeous and she was wearing very little make-up," a source tells Star. Lucky girl!