Looks like Khloé Kardashian will be single for the holidays!
[Image via Judy Eddy/WENN.]
Pretty sneaky, sis!
The sibling rivalry came to a head when in order to take down Derek's hot take on Macklemore's Can't Hold Us, she totally pulled out a secret weapon — the real Meghan Trainor came out to help her sync All About That Bass!
But then things really heat up when Derek plays both Sia AND Maddie Ziegler with an interpretive Chandelier dance while Julianne Just Had Sex onstage!
[Image via Spike.]