Justin and Hailey Bieber look relaxed while walking through Beverly Hills after Tokyo birthday trip

Justin and Hailey Bieber looked happy to be back in the States after celebrating Hailey’s 26th birthday in Tokyo.

The 28-year-old pop sensation and in-demand model looked smitten as they took a walk in Beverly Hills on Sunday.

Justin looked comfortable and casual in a white sweater decorated with small powder blue and yellow spots.

Back in the US: Justin and Hailey Bieber seemed happy to be back in the States as they went for a walk in Beverly Hills on Sunday after celebrating Hailey’s 26th birthday in Tokyo

He added white pants with intricate symbols running up and down the stylish pants. He accessorized with glasses and a backwards blue cap.

Justin’s wife, to whom he had been married for four years, wore a black sweater, blue jeans and thin black sunglasses that shielded his eyes.

She wore black and white trainers and her brown hair was tied back in a tight bun.

She added gold earrings to her look and smiled a little too.

Cozy: The 28-year-old pop sensation wore a white sweater decorated with small spots of powder blue and yellow

Side by side: Hailey’s heady Japan trip naturally included her pop star husband Justin, with whom she celebrated her fourth wedding anniversary in September

The happy couple’s getaway to the United States came after they celebrated Hailey’s 26th birthday with some of her friends in Toyko, Japan.

Hailey’s heady Japan trip included her good friend Kendall Jenner and Justine Skye, a singer whose grandfather was the US ambassador to Jamaica.

While there, Hailey turned up a storm in front of the Tokyo Tower, a massive post-war building whose appearance has earned it the nickname “Red Eiffel Tower.”

About the city: Hailey also created a storm for Tokyo Tower, a massive post-war building whose appearance has earned it the nickname “Red Eiffel Tower”

Live it up: The star-studded group indulged in a night of karaoke and made sure they ate local delicacies like Japanese barbecue, sushi and ramen

Big names: Hailey’s heady trip to Japan included her good friend Kendall Jenner and Justine Skye, a singer whose grandfather was the US ambassador to Jamaica

Kendall shared photos where she frolicked in a psychedelic art museum in Tokyo in a series of dazzling snaps posted to Instagram over the weekend.

The snapshots were taken during a visit to an immersive multimedia art exhibition called teamLab Planets TOKYO.

Kendall took the show to her Insta Stories, where she posted a throwback snap of herself standing in the middle of the exhibit.

Hailey took the photos, even though they looked kind of blurry, so that even Hailey remarked hesitantly, “I am…. A photographer.’

Aglow: Kendall Jenner frolicking around a psychedelic art museum in Tokyo in a series of dazzling snaps posted to Instagram over the weekend