See All the Dazzling Outfits Worn on Last Night’s Dancing with the Stars Semi-Finals

Ross is technically the star of this duo, but like a true gentleman, his look took a backseat to his partner’s spicy gown for this killer tango to “Castle on the Hill” by Ed Sheeran. Ballroom pro Arnold showed lots of skin in a baby blue velvet number, complete with cutout details embellished with sparkly appliqué. But don’t be fooled—Ross had a little shimmer going underneath his blue jacket, too.

If you think you've seen every imaginable iteration of a 1920s inspired flapper dress—you're right, you probably have. But the purple, fringy one Kordei wore last night for her inspired jazz number was so, so good! Not only did it fit the singer perfectly, but it moved so well as she jumped and jived.

Going for gold is something Biles is obviously used to, and her costume last night conveyed that sentiment. She twirled through her emotional rumba, set to Demi Lovato’s “Skyscraper,” in a glittery gold leotard and sash, not unlike something you might see her wear while killing a floor routine! And although her journey on the show ended last night, she's still golden in our book!

Jennings put his athletic agility to the test this week with an upbeat quickstep. The jewels on the lapels of his blue silk jacket twinkled, in true DWTS fashion, while his partner conjured the dancing lady emoji in a blue gown that had enough ruffles for the both of them!