New couple alert?
Rihanna and Rob Kardashian spent their Saturday together.
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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.
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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."
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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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