's turn to delight fans with an unexpected gift. Not only were concertgoers not expecting him during Coachella's second weekend, but theyalsogot a taste of some brand-new music.Troye joined Martin Garrix onstage it gave everyone everywhere hope. (Uh, Nick Jonas, we're just saying...we're here any time.)14. Beyonce and Jay ZInstagram contentView on Instagram It’s been really great, actually. The first TV show I got to do wasNCIS: New Orleansand I had a blast doing that. Going from that toPretty Little Liars PHOTO: CHARLIE ENGMAN. Courtesy of Collina Strada.