David Walliams fuels speculation Simon Cowell, 62, shed 20lbs with a gastric band

David Walliams pokes fun at Simon’s plastic surgery: 'He looks younger and younger!'

Simon Cowell admits he would be 'petrified' if son Eric went on Britain's Got Talent

Simon Cowell 'planning a lavish stag do in Las Vegas ahead of wedding to fiancée Lauren Silverman'