Beyonce and Kendra Wilkinson topped Us Weekly's most read stories of the Dec. 21 weekend. Credit: Kevin Mazure; Allen Berezovsky/WireImage

Pregnant reality star Kendra Wilkinson shared her sweet family Christmas card and Beyonce surprised fans at a Walmart store in a town called Tewksbury: See Us Weekly's top 5 stories from the Dec. 21 weekend in the roundup!

1. Pregnant Kendra Wilkinson Shares Family Christmas Card With Santa Claus: Picture

Smile for Santa. Kendra Wilkinson is gearing up for the holidays -- in red! The pregnant reality star shared her sweet family Christmas card via Instagram on Friday, Dec. 20. 

2. Exclusive: Beyonce Surprises Fans at Walmart, Buys Her Album Inside Store: See the Pictures

Beyonce is just full of surprises these days! The singer continued to celebrate the release of her self-titled, record-breaking, fifth studio album on Friday, Dec. 20 -- with a trip to a Walmart store in a town called Tewksbury, Us Weekly exclusively revealed.

3. Kim Kardashian Wears Minimal Makeup, Shows Off Curves In Workout Clothes: Picture

On a mission! Kim Kardashian looked extra determined as she headed into a hair salon in Los Angeles on Saturday, Dec. 21. The Keeping Up With the Kardashians reality star dressed down in gym workout clothes -- showing off some major curves! -- as she arrived to get groomed for the day.

4. Gabrielle Union Engaged to Dwyane Wade, See Picture of Her Engagement Ring

Look at that rock! Gabrielle Union is engaged to Dwyane Wade, the couple announced on Saturday, Dec. 20. 

5. Mariah Carey Walks Dog in Aspen Snow Wearing Red Bikini: See the Pictures!

Hot enough to melt that snow! Mariah Carey took one of her dogs for a walk in the Aspen snow on Saturday, Dec. 22, wearing nothing but a blazing red bikini.