Fresh off of performing at the Mandalay Bay Resort Event Center, Rihanna headed over to the Tropicana Hotel to host an afterparty at Club Nikki on Saturday night (July 2).
The Barbadian beauty was clad in an emerald green dress as she arrived at around 2:30AM, tweeting on her way to the Sin City hotspot, "Nikki Beach bout to be JUMPIN'!!!! Here I come..."
Once inside, RiRi grabbed herself a beverage as she mingled with guests including rocker Travis Barker and UFC fighter Dominick Cruz, who was toting around his championship belt after beating Urijah Faber in a contest at MGM Grand earlier the same night.
Meanwhile, a new report from TMZ adds a little credence to the rumors that Rihanna is, indeed, dating Canadian rapper Drake - as they obtained a photo of the pair getting cozy at the Buonanotte Supperclub in Montreal on June 12th.
The TMZ source dished that the "What's My Name?" hitmakers were "all over each other" the whole night, adding that they were "making out" in front of fellow patrons.