Jonas Brothers and Marshmello perform in a subway and on a roof at night in their new video for “Leave Before You Love Me.” The collaborators debuted their new song live for the first time last night ...

The Jonas Brothers have teamed up with DJ/producer Marshmello for a new song, “Leave Before You Love Me.” “Leave Before You Love Me” is a slick but somber bit of pop-rock, with an Eighties-style ...

Marking their first awards show performance in more than a decade, the Jonas Brothers played a medley of their hits, including “Sucker,” “What a Man Gotta Do,” and “Only Human.” Closing out the show, ...