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!

YOUNG HOLLYWOOD

Remember these faces! The Leftovers's Charlie Carver, Mad Men's Kiernan Shipka, How to Get Away with Murder's Aja Naomi King, The Leftovers's Annie Q and Charlie's twin brother (and costar) Max take five during the fete.