Was there a fire on the Hellcats set?

Things can get pretty fired up on the Hellcats set with all the exciting cheering and cat fights, but recently it got extra fiery flames broke out on set and whole cast had to evacuate! During the incident, Ashley tweeted, "On the set of Hellcats and the roof... the roof is on fire! Seriously!" Luckily, firefighters put it out safely. "Don't worry, everyone's OK," Ash said afterwards.