Bai, Bai Britney: J.R. Rotem Rides Off With Ling

The wristwatch of J.R. Rotem probably reads around 14:56 right now.

That's right, with the clock already running out on his 15 minutes of fame, Britney Spears' recent boy-toy is making a last-ditch effort to stay in the spotlight ... by clubbing like a madman and getting busy with Bai Ling.

The two were spotted trying to sneak out the back of Teddy's nightclub at the Roosevelt Hotel over the weekend (because we all know that loser can't get into Hyde), as J.R. attempted to get his silver Maserati from the valet.

After J.R. packed the Lost actress into his ride, along with a few of his buddies, the group sped off into the night. Britney must be devastated upon hearing this news. She may or may not be wearing any pants, though, so that's good.