People

Game of Thrones Pre-Emmys Party

Cast members including Emilia Clarke, Peter Dinklage, Kit Harington, Rose Leslie, Iwan Rheon, Sophie Turner and Maisie Williams turned out for a backyard bash Saturday, held at a mansion in Beverly Hills. Guests enjoyed a panoramic view of L.A. as they gathered by the cabana, fire pit and pool and enjoyed food and drinks.Harington—nominated in the Outstanding Supporting Actor in a Drama Series category—arrived with Leslie, and it was evident the co-stars are "still very much an item," a source tells E! News exclusively. "Kit looked dapper in a nice suit and his long curly hair was slicked back and slightly tousled." Rose, meanwhile, opted a more casual look: a black maxi-dress with pointed flats. The actress wore her hair down and swept to the side. Harington and Leslie "spent some time together at the start of the party sitting closely by the fire chatting with some agents and cast-mates," the source adds. Harington, in particular, "seemed like he was in a great mood and buzzed around the party making sure to socialize with everybody," the source tells E! News, "mostly because everyone was coming up to him to congratulate him on his nod, anyway."Throughout the evening, the source says, "The drinks were flowing, and the cast genuinely seem to all be very close friends. Maisie and Sophie were glued to each other all night; they were inseparable."