Dianna & Jenna & Jenna’s boyfriend Michael Trevino in the background; at the Weinstein & Co SAG after party at Chateau Marmont.

From another article —(x)

"Sunday, Rumer hit People Magazine’s SAG after-party where she hung with some of the Glee cast, but the party didn’t stop there. Later, Rumer was spotted sneaking into Chateau Marmont where Harvey Weinsten threw one of his notorious A-List parties… . The Glee gang including Darren Criss, Dianna Agron, and Jenna Ushkowitz with her Vampire Diaries beau Michael Trevino also rounded out the star studded guest list.”