"I hope this isn’t all a dream because as present as I am attempting to be, it sure does feel like one," she wrote alongside a photo, in which the superstar is seen standing under a rainbow.
The news comes a week after her trio, The Band Perry, announced it would be taking a break to allow each member to focus on individual creative pursuits.
The long-rumored couple made their red carpet debut at the awards show Sunday night (April 2).
From Michael Jackson to Mariah Carey, Taylor Swift, Justin Bieber and more, here are all the singles that have debuted at No. 1 on the Hot 100.
The singer honored the Sire Records legend who died on Sunday at 80.
Pop any of these new tracks into your regular rotation, or listen to all of them in our custom playlist.
Performances from Kelsea Ballerina, Jelly Roll and tributes to Lynyrd Skynyrd and Stevie Ray Vaughan were among the show's highlights.
Proceeds form the meditative single will help For the Gworls and Everytown For Gun Safety.
"My tic is getting quite bad on stage now," the "Someone You Loved" singer said.
The rap titans paired up for an unforgettable headlining set this past Sunday night in Raleigh, North Carolina.