One day after the songstress posted a snap of the two of them celebrating Valentine's day together in a hot tub, the pair were pictured grabbing sushi together before heading to a LA Lakers game.
Their date night came after Mariah, 47, made an appearance on Jimmy Kimmel Live to perform her new single I Don't.
The Vision Of Love star has been dating Bryan since her shock split from former fiance James Packer.
Her closeness to the dancer has been documented on her E! series Mariah's World.
The two held hands and beamed happily as they dropped by the sushi restaurant.