Jake Gyllenhaal is newly single after his split from Taylor Swift, but the Golden Globe nominee didn't go solo to last night's big show. Jake brought along Jenny Lewis, the front woman for the band Rilo Kiley and former child star from Troop Beverly Hills. The two apparently dated back in 2001, and she was the lucky lady to score a spot as his award season date. The two have also been friends for a long time and he's a big fan of her music. He and Reese Witherspoon even checked out her Coachella performance a few years ago. After the show, Jake stopped by the Weinstein Company afterparty, though he skipped doing the red carpet with his lady friend.