Ex On The Beach stars Jay Starrett and Corey Brooks were filming a boxing session on a Santa Monica beach when Bradley's familiar face wanders into the shot.
It got even more interesting when Bradley's wife Irina Shayk followed him into the shot, holding their daughter Lea.
The stars from Ex On The Beach reacted in the same way anyone would, they were SHOOK, swearing and gasping.
Spencer Davis (trainer) uploaded the video on Instagram, with the caption: "When Bradley Cooper interrupts our boxing session to put us in his next movie..."
If only!