Tokio Hotel's Bill Kaulitz Has Friendly Date Night with Lisa Vanderpump!

Bill Kaulitz flashes a big smile as he steps into his car after a night out on the town at Sur Lounge on Monday (July 20) in West Hollywood, Calif.

The 25-year-old singer was accompanied by Bravo’s The Real Housewives of Beverly Hills star Lisa Vanderpump as they grabbed dinner together without his Tokio Hotel bandmates.

PHOTOS: Check out the latest pics of Bill Kaulitz

Over the weekend, Bill posed by the pool while enjoying the fun at the 2015 Just Jared Summer Bash presented by SweeTARTS Chewy Sours.

10+ pictures inside of Bill Kaulitz heading out of Sur Lounge with Lisa Vanderpump…