Rihanna had the most fun on music’s biggest night. After performing “Wild Thoughts” on the Grammy stage, she later painted up the town with her rumored billionaire boyfriend Hassan Jameel on Sunday night (Jan. 28).

According to People, the bajan beauty was spotted leaving 1Oak nightclub in New York with the Saudi businessman. The couple reportedly partied till the wee hours of the morning before going their separate ways at around 3:45 a.m.

RiRi was looking flawless with her glittering gown and gold accessories, while Jameel kept things casual with gray T-shirt and black hoodie.

Rihanna and Jameel have been rumored to be dating for several months now. They were first linked together back in June when they were spotted canoodling in Spain during her vacation. The couple was later spotted in Boston in October.

"They were super chill," said an insider at STRIP by Strega at the Boston Park Plaza, where the rumored couple dined. “She was super nice, relatively quiet."

Meanwhile, Rihanna was a big winner at the 2018 Grammy Awards. She nabbed a Best Rap/Sung Performance Grammy for "Loyalty" her collaborative effort with Kendrick Lamar.

Overall, Rihanna was winning in love and at the Grammys on Sunday night.

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