Chris Rock's Total Blackout Tour is successfully underway and he's had some big names attend his stand up comedy routine. So far, Kanye West and his wife Kim Kardashian have been seen hanging backstage with Chris as well as Diddy and Nas.

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One of the latest music makers to pass by and get a laugh is none other than Rihanna herself who Chris tells his Instagram fans, with a pic of the two, that they are the "new couple alert." Of course, the caption is just one of many jokes from the comedian since he has his own girl,  Megalyn Echikunwoke.

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Chris' show at the Madison Square Garden theatre last night was the first of four in New York. He'll be at Madison Square again tonight and tomorrow (December 7th and 8th) and then he's headed to Barclays Center on December 9th. Tickets for his show are available here