AceShowbiz -

Beyonce Knowles caused a commotion on Friday, December 20 when she made a surprise appearance at a branch of mega-chain store Walmart. The 32-year-old singer popped up at a store in small town Tweksbury, which is 25 miles off Boston, to fans' delight.

Beyonce was there to celebrate the recent release of her fifth studio album, which is self-titled. She grabbed a shopping trolley and moved around the shop to buy Christmas gifts. Among the things in her cart were Barbie dolls, presumably for her daughter Blue Ivy. The singer then stopped at a rack putting her new albums on display and grabbed a copy to purchase.

Beyonce was followed by a crowd of fans as she walked down the aisles. She stopped for a while to pick up a little girl and swing her around. "You are beautiful," she was heard of telling the toddler.

Before she checked out, Beyonce wished everyone in the store a happy holidays through a tannoy and encouraged them to buy her album. She made everyone in the store jumped in joy after giving away 750 envelopes with $50 Walmart gift card inside.