Adrienne Bailon and Rob Kardashian - Married?

Has another one of the Kardashian siblings has eloped in Vegas? Little bro Rob Kardashian reportedly followed in the footsteps of big sisters Kim and Kourteney (who almost made it down the aisle) by getting hitched to his girlfriend, Cheetah Girl Adrienne Bailon, with a quickie ceremony in Sin City this past weekend.

According to Lossip, the newlyweds celebrated their nuptuals with Rob's big sisters by partying at TAO Beach in the Venetian Hotel and Casino. A representative for TAO is denying that the couple got married, saying instead that the Kardashian clan and Adrienne were in town celebrating Rob's 22nd birthday.

As anyone who's been watching Keeping Up with the Kardashians this season knows, Rob is gaga for Adrienne (as evidenced by the huge tattoo of her name on his arm), so the idea of a wedding doesn't come as too much of a surprise. Speaking of gaga for Adrienne, she also made it on Ray J's list of Five Baddest Latinas. You remember Ray J, the dude in Kim Kardashian's sex tape? All together now: ewwww.....