The event was held at the Staples Center on Sunday (February 12) in Los Angeles.
Kelsea took the stage and started singing her track “Peter Pan” before Lukas came out and went into some lines of his “7 Years” – the result was a magical country/pop mashup!
“Me and momma watched the Grammys every year growing up, and I remember being a thirteen year old starry-eyed wannabe country singer sitting on the couch next to her and saying if I ever got to go to the show, she’d be my date,” Kelsea shared on Instagram. “Tonight I got to dress up in the most beautiful dress I’ve ever worn with my beautiful momma, as a Grammy nominated artist and performer. I didn’t win the award, but trust me, I won. Thank you for one of the most beautiful moments and nights of my life @recordingacademy.”
Watch the country/pop collab below.
Lukas Graham / Kelsea Ballerini – Seven Years / Peter Pan (LIVE from the 59th GRAMMYs)
DNCE frontman Joe Jonas and Charlie were even spotted singing “Santa Claus is Coming To Town” hard together for the ultimate collab. We can’t wait to see that video!
Niall even opened up about his debut album more.
“I’m a little bit behind on time, but I didn’t want to put any time pressure on myself. I’ll just get it done when it’s done,” he said.
Niall Horan performs This Town at Z100 Jingle Ball!
Check out all the pics of Niall, Charlie, DNCE and more at Z100′s Jingle Ball 2016…More Here! »
Additional performers will be announced soon too! Meanwhile, Mariah Carey will sing from Times Square that evening.
Don’t forget to tune into Dick Clark’s New Year’s Rockin’ Eve with Ryan Seacrest on Saturday, December 31 @ 8PM on ABC.
Pictured below: Niall walks around West Hollywood, Calif. on Wednesday (December 7) while Shawn and 5H hit the stage at 2016 Q102 Jingle Ball in Philadelphia, Penn.
Niall Horan hits the stage while performing his song “This Town” at WiLD 94.9 FM’s 2016 Jingle Ball concert presented by Capital One on Thursday (December 1) in San Jose, Calif.
The 23-year-old singer made his solo debut at Jingle Ball outside of his appearances with One Direction over the years.
Hailee Steinfeld shows off her killer abs as she arrives at the 106.1 KISS FM’s Jingle Ball 2016 Tour on Tuesday night (November 29) at the American Airlines Center in Dallas, Texas.
Lukas Graham takes to the stage during the pre-show at the 2016 MTV Video Music Awards held at Madison Square Garden on Sunday (August 28) in New York City.
The 27-year-old lead singer and the rest of the group – Magnus Larsson, Kasper Daugaard, and Mark Falgren – chose to perform their hit “Mama Said” for their VMA debut.
The group was also nominated for Best New Artist at the award ceremony!
“Win or loose this is going to be epic! I mean we get to perform live music, which is what we advocate for so strongly :D” the band wrote on their Twitter.