Joe Jonas and girlfriend Blanda Eggenschwiler have split.

"Joe and Blanda have mutually decided to part ways," Jonas' rep told Us Weekly. "The split was amicable and the two remain friends, with great respect for one another."

The couple had been together for 20 months after being introduced by a mutual friend, but it looks like no one put a ring on it. Cue Joe dancing to Beyoncé's "Single Ladies":

While we're feeling a little sorry for Joe, he doesn't need a woman to complete him -- however, his newly declared singleness does remind me of the time we chatted with him and his bros about their teen desperation for girlfriends. Back into the dating pool, Joe!