haim

'West Side Story' star Rachel Zegler suffered a wardrobe malfunction at an awards show, but Lady Gaga and Haim came through with a temporary fix.

Trevor Noah is set to host.

Many celebrities have shown support for Swift.

Haim, Sevyn Streeter and Lana Del Rey are just some acts who're ready to shake up your summer.

From Halsey to Lana Del Rey to HAIM, these are the songs we kept hitting repeat for in the first half of 2017.

Taylor Swift performed in St. Louis Tuesday night...and Nelly was her celebrity guest!