When a couple WORKS OUT together — you know it’s serious. Which is why it was interesting that NBA star James Harden took Khloe Kardashian to a spin class in Hollywood last night … proving their weekend in Vegas was no fling. The two hit up Cycle House — where Harden has hit the bike in the past … and also happens to be a place featured on an E! reality show called, “Hollywood Cycle.” And with “Keeping up with the Kardashians ” also on E! — seems like the perfect date night, combined with the perfect amount of promotion … just how the Kardashians like it.
