Lady Gaga to Sing National Anthem at Biden-Harris Inauguration, Ariana Grande's Surprise Guests for '34+35' Remix and More Top News | Billboard News

Lady Gaga is set to perform at the Biden-Harris Inauguration, Ariana Grande reveals she's tapping Doja Cat and Megan Thee Stallion for the '34+35' remix and Spotify reacts to Olivia Rodrigo's record-breaking song.