Chappell Roan made sure to leave her mark ... For a performance of her hit song, “Pink Pony Club,” Roan started the set literally—by sitting on a giant pink horse. Behind her, a crew of ...

Chappell Roan delivered with her debut appearance ... nominee stole the spotlight with her one-of-a-kind look. The “Pink Pony Club” singer wore a ball gown—hailing from Jean Paul Gaultier ...