Here's the moment that Simon Cowell got egged by a protestor on the Britain's Got Talent 2013 final.
Halfway through the performance by Welsh brothers Richard and Adam, a woman appeared on stage from behind the duo.
The girl appeared to have already been a part of the performance, dressed as part of the orchestra or backing singers accompanying the duo for their performance.
For unknown reasons, the woman took great delight in chucking a box of eggs over the panel, mostly aimed at boss Simon on the far end.
Show security took quite a while to respond to the stage intruder, but quickly ushered her off stage as Richard and Adam stayed focus and continued on singing.
Afterwards, Simon quipped: "I thought she was throwing sandwiches!"
And Amanda Holden said: "The only person who has egg on her face is that stupid cow."
Browse our throw-by-throw egg pictures below!