"Merry Xmas ️," she wrote. Bertram showed off her best Christmas Day lingerie photos on her Instagram account, where she has more than 1.1 million followers. "That SI Xmas video still slaps.

See Princess Diana, Prince Harry, Queen Elizabeth and more give Christmas the Royal tree-tment Stephanie Petit is a Royals Editor, Writer and Reporter at PEOPLE. John Stillwell — WPA Pool/Getty ...

Now that the holiday season is now over, all that's left is to pack all the decorations and save it for the next Christmas. This week our readers sent in photos that shows us the aftermath of ...