John Mayer: Saturday Night at Spago!

John Mayer suits up as he heads out after dinner at Spago restaurant on Saturday night (January 12) in Beverly Hills, Calif.

The 35-year-old musician recently teamed up with Barrett Alley again to release a new line of wallets. John previously debuted two successful bracelet designs with the company.

PHOTOS: Check out the latest pics of John Mayer

The weekend before, John was spotted holding hands with his girlfriend Katy Perry after the couple enjoyed a romantic meal at Osteria Mozza in West Hollywood, Calif.