Showing off an ample amount of leg, Rihanna left her London hotel and headed over to a promotional event for her new clothing line on Monday (March 4).
The 25-year-old star greeted a mass of awaiting fans during her departure while rocking a black maxi dress that bared her toned pins with a thigh-high slit.
RiRi excitedly promoted her brand new River Island collection at UKs Oxford Street while dancing around on stage and giving the audience a lot to see as she opted to go braless for the event.
Before heading over to the launch, the Whats My Name singer tweeted, In London launching my #RihannaForRiverIsland collection tonight at Oxford Street! #phuckyoclothingline
Rihannas clothing line hits stores tomorrow (March 5)!