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.

View this post on Instagram

We both tried to ruin Christmas but then both our hearts grew! Thank you for coming to my party and making us feel like kids Grinch 💚 Merry Christmas and Happy Holidays everyone x

A post shared by Adele (@adele) on Dec 23, 2019 at 11:32am PST