Britain's Got Talent fans are convinced they heard Bruno Tonioli "drop the F bomb" live during Tuesday's semi final on ITV.
Bruno and the other judges, Simon Cowell, Amanda Holden, and Alesha Dixon, were invited on stage as part of sword swallower Andrew Stanton's act. The judges then entered a jeep which Andrew pulled along by chains attached to his face.
As they made their way up from the panel, many fans think they heard Bruno say "f***ing hell Simon, not again".