Over the last few days we’ve gotten to see some really cute holiday pics from some of our favorite celebrities. Neil Patrick Harris shared adorable photos of his twins in the absolute best Santa outfits ever, and Britney Spears shared pics of her puppy Hannah, dressed as Santa’s little helper on Twitter. Mariah Carey, without whom Christmas just ain’t the same, is now joining in on the fun, and honestly? These pictures are just the best. Mama Mimi is truly in her element with Dem Babies, Monroe and Moroccan Scott, and Papa Nick Cannon (AKA Ol’ Saint Nick). As Trent predicted, the whole family is looking fabulous up in Aspen. Peep the gallery for more!