Nick and Joe Jonas Rock Out to Blink-182 With Demi Lovato

Demi Lovato killed it on stage at the 2015 American Music Awards on Sunday night, singing with Alanis Morissette and performing songs off of her latest album, Confident. The 23-year-old kept the party going on her VIP party bus all the way to the AMAs after party, where she cozied up to boyfriend Wilmer Valderrama and hung out with some of her closest pals, including a frequent collaborator Nick Jonas and his older brother Joe.

The friends had a blast singing, dancing, and laughing together, even rocking out to Blink-182’s “All the Small Things.”

“Truly a beautiful moment displaying the bond between two brothers @joejonas @nickjonas,” the actress wrote about her fellow “Camp Rock” castmates on Instagram.

Check out the video to see their party bus antics and tune in to The Insider With Yahoo on TV tonight for the latest in entertainment news.