The pair partied in New York

Rihanna might have attended the Grammy Awards solo, but after the ceremony, she caught up with the billionaire Saudi-born Hassan Jameel.

The two partied at 1Oak Nightclub in New York City on Sunday night, according to People. They were spotted leaving the venue separately; Jameel stepped out at around 3:45 a.m. and Rihanna followed not long after.

Rihanna was wearing her third Grammys outfit, which consisted of a shimmery tie front top and wide leg pants by Yves Saint Laurent, a great follow-up to her patent leather Alexandre Vauthier couture ensemble and crystal-covered "Wild Thoughts" performance look.

She added some gold accents—in the form of a choker, hoop earrings and heeled sandals—and her makeup makeup look featured electric purple eyeshadow and a shiny, rose gold lip.

Jameel, on the other hand, went with a causal gray shirt and black hoodie.

The former Harper's Bazaar Arabia cover star and Jameel first sparked romance rumors in June 2017, after they were spotted together in Spain. They were also seen enjoying a date in Ibiza not long after that.

Jameel is a Saudi Arabian businessman and Toyota heir. His family owns a soccer league and is worth $1.5 billion.

Via Harper's Bazaar US