Simon Cowell & Lauren Silverman Hold Hands As She Shows Off Her Massive Engagement Ring

Simon Cowell and fiancée Lauren look smitten as she flashes £250k engagement ring

Lauren Silverman flashes her '$3.4M' engagement ring from Simon Cowell, 62, after BGT auditions

Amanda Holden jokes Simon Cowell is 'rubbish' at timekeeping whilst filming Britain's Got Talent