Rihanna's So Hot, She Set the Stage On Fire!

Rihanna has been singing her own hits, such as "Man Down" and "California King Bed," during her "Loud" tour. But during her Friday night concert in Dallas, she should have been singing "The Roof Is on Fire."

The pop singer abruptly exited the stage and fans were ushered out when a fire broke out in the middle of Rihanna's set at the American Airlines Center in Dallas, Texas.

Luckily, there were no injuries. Rihanna, for her part, seemed pretty bummed out when she got on Twitter later to apologize to fans for the short night: "DALLAS!!! We set the stage on FYAH tonight!!! LITERALLY!!! I'm so pissed, I was havin so much fun wit yall too!!! I gotta come back man!!" she tweeted.

"The Voice" coach Cee Lo Green may have avoided a mishap, as he was originally touring with Rihanna on this same "Loud" tour. However, due to obligations from "The Voice," Green had to drop out, telling fans that he just wouldn't be able to give them his all.

We know that Rihanna has been starting media firestorms as of late, what with her controversial "Man Down" music video, but this takes it to a whole new, very literal level.

While the exact cause of the fire is not yet known, it is suspected that a faulty stage light burst into flames. Rihanna also tweeted that she and the production team are looking into it. Personally, I think they should investigate Rihanna's costume as a possible cause.