Every Halloween, Ellen DeGeneres absolutely KILLS it with her EPIC costumes, and she sure didn't disappoint on Monday's show as she showed up as her pal Sia!
What's better though is the funny woman knows the Australian singer NEEDS her music video avatar, Maddie Ziegler — so she got Heidi Klum to be her
Related: GMA Hosts Get Their Pokémon & Hamilton On For Halloween!
While the costumes are absolutely incredible, it's really the host and Klum's Chandelier performance that makes this one of the talk show host's best costumes! Seriously, Heidi couldn't be a more HIGHlariously perfect Maddie!
But the ladies weren't the only ones with great costumes as Miz DeGeneres went into her crowd to find some authentic audience costumes, and boy did they find a SPOT ON Chris Martin! Granted, it's because Martin surprised the audience and dressed as himself! LOLz!
Ch-ch-check out the Ah-Mazing Halloween fun (below)!