Simon Cowell Dines with His Girlfriend After 'Idol' Finale

Simon Cowell and his longtime girlfriend Lauren Silverman are a picture perfect couple while leaving Ago Restaurant after dinner on Thursday night (April 7) in West Hollywood, Calif.

The 56-year-old former American Idol judge returned to the show that evening for a surprise appearance during the series finale.

PHOTOS: Check out the latest pics of Simon Cowell

While outside the restaurant, Simon was asked by photographers to comment on his favorite success stories from Idol, which winners have let him down, how he feels about joining America’s Got Talent, and even changing diapers. Watch below!

20+ pictures inside of Simon Cowell and his girlfriend out for dinner…