Maksim Chmerkovskiy Parties With A Spooky Kate Upton Lookalike In Beverly Hills!

No treats here! It’s all tricks!
Maksim Chmerkovskiy got all dressed up on Friday to attend Mike Meldman‘s annual Halloween party in Beverly Hills.
Dressed as one of the Three Musketeers, it looked as if Maks arrived with his girlfriend Kate Upton, but it turns out it’s not her!
The Sports Illustrated model’s rep confirmed that the Marie Antoinette meets Dia de Los Muertos blonde isn’t Miz Upton, so we wanna know: who the Halloweenie is she!?
We hope you have a good explanation for the real Kate, Maks!
[Image via National Photo Group.]