No, Rihanna isn't wearing her nightgown to go to a fancy restaurant.
She's actually wearing the "Shoe Memory" t-shirt by designer Jeremy Scott paired with a bright pink Joyrich hat and some Jeremy Scott Leopard tail Adidas sneakers while grabbing some grub at her fave eatery Giorgio Baldi in Santa Monica.
We're assuming she's wearing shorts, right? Right?
[Image via AKM-GSI Media.]