DUDE RIHANNA WAS KISSING AT THE CLUB LAST NIGHT? WELL, WE KNOW HE'S NOT CHRIS BROWN!

We sure don't know the name of this dude sharing a kiss with Rihanna at the CLUB last night, but he's sure not Chris Brown!

RIHANNA INSULTS FAN, CALLS HER A DIRTY STUPID BITCH!

MediaTakeOut.com reports that a fan who attended Rihanna's  concert, friday night in Chicago and apparently attended an afterparty after seeing it advertised on the flyer that Rihanna would attend, only to get there and NO Rihanna! She challenged Rihanna on Instagram, and this is what Riri wrote in response:

@31708sc you're nothing but a fucking creep scheming in a club at a FAKE ASS AFTERPARTY!!! You got played you dirty bitch!! Speaking of role model, just look how u on my page goin nutz about a PARTY, all cuz u were stupid enough to believe a FLYER!!! Don't u got a job to be at in the morning? Ugh! You stupid bitches!!!

Check-out the Image of the Girl Below:

RIHANNA IN HER UNDIES? YOU THINK YOU'VE SEEN IT ALL UNTIL YOU SEE HER THONG' OUT HERE!

Rihanna thought of celebrating her newly acquired boots and she instagrammed the pic ... accompanied with the message: 

"Gotcha bitch tip toeing on my marble flo'!!! Sick ass custom Prada boots! Miuccia you RULE!!! Thank you."

;)