Katy Perry Falls Over After Gas Leak on 'American Idol' Set (Video)

On the next episode of American Idol, something scary happens for the judges and the contestants!

While Katy Perry, Luke Bryan, and Lionel Richie were sitting at the judges table in the audition venue, they could smell a gas leak taking place.

“Do you guys smell gas? It’s pretty intense,” Katy says in a preview clip provided to People.

“We’re getting heavy propane,” Luke adds. Katy then says, “I have a slight headache from it. Oh it’s bad, it’s really bad.”

The fire department shows up and while standing outside, Katy says “I’m not feeling good” and falls to the ground. Check out the video below.