RiRi showed off her geography knowledge while out in London last night (11 September), donning a multi-coloured two-piece, printed with flags from around the world.
But the 25-year-old's wacky style choices didn't stop there...
RiRi accessorised her bright get-up with a rather rude purse.
Rihanna looked in high spirits are she posed with her X-rated arm candy, sticking out her tongue, Miley Cyrus-style, for her waiting fans.
The star took to Twitter to show off her new fave accessory, saying, "Super impressive!!! Thank you to my Westwood family!! #VivienneWestwoodLondon."
The pricey Vivienne Westwood clutch clearly made an impression on the 'Diamond' singer, as she posted a string of pics of herself, on instagram, playing with her latest accessory.
She's normally one to start trends, but we can't really see this one catching on, RiRi!
What do you think of Rihanna's latest accessory? Tell us in the comments below as the best comment from across the site each week will £50!
Watch Rihanna's 'Diamonds' video below: