Report: Kristen & Rob's Post-Awards Private Time

While everyone watched as Robert Pattinson and Kristen Stewart won big at the Teen Choice Awards last night, along with the rest of the Twilight cast, the onscreen couple may have decided to celebrate their victories all on their own.

E! News reports that as Taylor Lautner, Nikki Reed, Ashley Greene, Kellan Lutz and the rest of the gang did press interviews, Robsten slipped out the back and left together in a black Navigator and headed for Rob's hotel, the Chateau-Marmont. Evidence points to the two of them spending alone time there, as a source tells E!, "Kristen was in and out all weekend."