And you thought your Christmas was cool! It Girls, Taylor Swift buds and all-around badass babes Bella and Gigi Hadid celebrated their holiday in style...with a dance party for just the two of them (and whoever was manning Gigi's phone for the Snapchat, of course.)

In the above clip, we see the sisters completely nail the "All In This Together" dance from High School Musical. Celebrities: They're just like us! Except rich!

We wonder...was maybe-BF Zayn Malik present? Will we ever know?

Indulge in the video above, then click through hot shots of T-Swift's best buds. The best gallery of fierce feminists this side of the Mississippi.