Simon Cowell, 61, flashes a beaming smile as he steps out for a stroll after breaking his back

Kelly Clarkson and Simon Cowell Reunite and Impersonate Each Other's Accents

Simon Cowell, 61, keeps up with his exercise regime as he goes for a cycle on E-bike

Simon Cowell gets pied in the face with squirty cream in new clips from America's Got Talent