Guess the age difference: Simon Cowell and Lauren Silverman
Finally, a woman has tamed X Factor boss Simon Cowell! He’s expecting a child with Lauren Silverman, a New York socialite.
But like many celebrity couples, there's a substantial age gap between them.
Have a look at other celebrity couples who haven't let their noticeable age gaps get in the way of true love - can you guess the age difference between them?