Katy Perry is flipping over the latest "American Idol" season.
The pop star took a fall on the "Idol" set while dressed as "The Little Mermaid" on Sunday's episode.
Video of the incident shows Katy kicking her feet up on the judge's table while Ryan Seacrest talks. Suddenly, as Ryan reacted to a loud bang, the camera panned to Katy, who was on the ground after tumbling off her chair.
"Oh!" Ryan said while running over to Katy, her mermaid tail kicking up into the air. As she was injured, Luke Bryan and Lionel Richie — both of whom eventually helped Katy back up to her chair — laughed hysterically at their fellow judge.
Kay had been holding a prop fork in her hand and implied that she nearly stabbed Lionel during the fracas.
"Flippin' your fins you don't get too far," she captioned a video of incident. Katy also noted that she "almost accidentally killed" the "All Night Long" singer with the fork, which was known as "dinglehopper" in the classic Disney film.
After a somewhat embarrassed (but laughing) Katy got back in her chair and thanked her fellow judges, the audience began chanting her name.
"Hell with mermaid!" Luke yelled to the camera. Lionel added, "I love it!"
Earlier in the day, the "Firework" gave her fans a peek at her mermaid outfit, including behind-the-series of images that showed her team painstakingly fitting her into the tight outfit.