The 'Rude Boy' singer was seen looking her usual casual cool self as she strolled make-up free through the airport terminal on Friday (31 January) after returning to Los Angeles following a visit to New York.
Her baggy jeans, hoodie and oversized navy leather jacket combo is not a look we'll probably be trying anytime soon but RiRi just makes it work, doesn't she?
Rihanna had been on the East Coast for an appearance on Good Morning America where she promoted her latest role with MAC, philanthropic partner.
The 25-year-old is the face of the Mac Viva Glam Rihanna campaign (as the name might suggest!). When fans buy a Mac Viva Glam lipstick or lipglass, every penny of the proceeds goes to the MAC Aids Fund.
It's raised $325 million since it began and this year Rihanna is hoping to add another $40 million with her campaign. The money is used to help women, men and children living with and affected by HIV/Aids.
Rihanna is hoping in particular to raise awareness among young people. "They are a little more naïve to the reality of the disease and how big it really is," she said.
Aside from her MAC work, the star is also hitting the headlines for her music this week, following the release of her super steamy duet with Shakira, 'Can't Remember To Forget You'.
It's the first single taken from Shakira's upcoming album. The Colombian star says she was "the happiest girl in the world" when she heard Rihanna wanted to be involved in the song.
Rihanna is also celebrating after winning a Grammy Award at the weekend. While she wasn't present at the glitzy ceremony, her album Unapologetic picked up 'Best Urban Contemporary Album'.
Watch the 'Can't Forget You' video below: