Britain's Got Talent viewers were left in shock after one act appeared to make a very rude gesture at Simon Cowell last night.
The music mogul told the Fabulous Sisters that he "didn't enjoy" their dancing and said he preferred their first performance.
While most of the group took the criticism on the chin and continued to smile and wave to the audience, it seems one of them wasn't so happy.
As the troupe left the stage fans were convinced they'd seen her waving her middle fingers up to the camera.
One tweeted: "What's with the Japanese dancer giving the middle finger with both hands when they walked off the stage??"
But if she was flipping the bird at Simon he didn't seem to have noticed as he didn't mention them again.
The Fabulous Sisters failed to make it through to the BGT final after last night's last semi-final live show.
Today it was revealed that dancers Libby and Charlie are this year's wildcard act .
Hosted by Ant and Dec, Sunday’s thrilling finale sees 11 acts - including the wildcard - take to the stage, each battling it out to win the top prize - £250,000 and a spot on the bill of the Royal Variety Performance 2019.
Dave and Finn, Flakefleet Primary School, 4MG, Siobhan Phillips, Colin Thackery, Kojo Anim, Ben Hart, Mark McMullan, X, Jonathan Goodwin and Libby and Charlie will perform one last time
It will be down to the public to pick a winner, who will get a spot on the Royal Variety Performance and £250,000 prize money.
