New couple alert?
Rihanna and Rob Kardashian spent their Saturday together.
The pair was first spotted racing go-karts at the Racer's Edge Indoor Karting track in Burbank, Calif., where Rih and Rob donned reflective vests and helmets before chasing each other around the track.
The "Where Have You Been" singer flipped the bird to waiting photographers as she and Rob left the go-kart track.
Later, Rihanna, 24, and Rob, 25, were photographed at Playhouse nightclub in Hollywood together.
Rob seemed to hint at a possible Rih connection on Friday, re-Tweeting a post by Rihanna that read, "A man's biggest mistake is giving another man the opportunity to make his woman smile."
Rob re-Tweeted the post, adding, "THIS! Don't [expletive] it up!"
In February, rumors of a possible Rob/Riri love connection swirled, but the reality TV star has been recently linked to dating British singer Rita Ora.
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