On Sunday, Rihanna was seen out at the event in a black lace maxi dress. The skirt of the slip had a super-high leg slit on one side, which revealed a sliver of Rihanna’s matching lacy thong.

On Sunday, Rihanna was seen out at the event in a black lace maxi dress. The skirt of the slip had a super-high leg slit on ...

Instead of something similarly bulky down below, the star went with a daring lace maxi skirt ... nothing new for Rihanna. She famously wore a Swarovski crystal Adam Selman dress to the 2014 ...

In the snaps, Rihanna put on a very leggy display in a white T-shirt dress featuring bold tropical patterns and a daring waist-high side split. She swept her raven tresses back underneath a navy ...

Rihanna bared her bum in a see-through skirt ... The Savage X Fenty founder wore a navy blue bomber jacket and a sheer lace maxi skirt — with her black underwear peeking through — for the ...