Kacey Musgraves's iHeartRadio Performance With Chris Martin Will Send You Over the Rainbow

Get the Full StoryHold tight to your umbrella, because Kacey Musgraves's iHeartRadio Music Awards performance is about to blow you away. On Thursday, the singer gave a magical performance of her song "Rainbow" alongside Coldplay's Chris Martin. The Grammy winner looked like an actual pot of gold as she sat on top of a neon rainbow all while donning a gorgeous yellow dress. Prepare to get lost in her beautiful performance ahead!