"Undone" is the latest single from Gray's new R&B/funk collective, California Jet Club, and the accompanying video features Grande performing a burlesque-style striptease for the camera
It's a "little story about my battles with mental health," singer explains
Track will appear on singer's upcoming 10th album, 'Ruby'
"I Try" singer adds raspy soul to pop star's 'Dangerous Woman' ballad "Leave Me Lonely"
Unlikely vocal pair get soulful on latest 'Dangerous Woman' release
"Come save the world with me," singer beckons in "All I Want For Christmas"
The R&B diva credits Billie Holiday as her biggest influence
Singer says she loves Arcade Fire, My Chemical Romance
Gray on crossing genres: 'I imagine if I was a metalhead, I would feel bad about rearranging James Hetfield'
Also: Electronic music pioneer Milton Babbitt dies at 94; Ricky Martin announces tour
