Skinny Adele looks completely different at her Christmas party.

Sarah Paulson's little sister?
Wow. I still can't get over how different Adele looks prior to her impressive three stone weight loss.

Taking to Instagram, she channeled old Hollywood glam while posing for pictures (with Santa Claus and The Grinch) at her Christmas party. Adele continued to flaunt her much slimmer physique in a black satin dress, and her photos have been trending on Twitter all day. What I will say is that Adele looks happy. Good for her.