Justin & Hailey Bieber Spent a Relaxing Sunday Together

Justin Bieber steps out in all yellow for a bright start to his week on Sunday afternoon (October 20) in Malibu, Calif.

The 25-year-old singer was joined by his wife Hailey while grabbing lunch at the sushi restaurant Nobu. They later went to the mall for some shopping and picked up coffees before heading home.

PHOTOS: Check out the latest pics of Justin Bieber

Justin and Hailey were among the many stars who stepped out on Saturday night to celebrate the birthday of their friend, musician Andrew Watt.