Mariah Carey and Bryan Tanaka All Smiles After Sushi Date

Mariah Carey and boyfriend/backup dancer Bryan Tanaka could barely contain their happiness after stuffing their bellies full of delicious yellowtail.

The lovebirds were leaving Nobu in Malibu, and only someone worth millions of dollars would be smiling that big after paying the dinner bill.

As for Tanaka, he’s got lots to smile about these days.