PHOTOS: Your VIP Pass Inside PEOPLE's Ones to Watch Party!

Hollywood's hottest rising stars kicked back at L.A.'s sizzling new nightspot Thursday night – check it out!

ALL ABOUT THAT …

Pleased to meet you! Country star Brett Eldredge and "All About That Bass" singer Meghan Trainor, both Ones to Watch, look pretty excited about their run-in on Thursday (could a collaboration be in the works?!).