Sofia Vergara stuns in head-to-toe green as she shoots the 18th season of America's Got Talent

Heidi Klum puts on a leggy display in a sexy black cutout ensemble at America's Got Talent taping

Alesha Dixon breaks silence on David Walliams following his Britain's Got Talent exit

Britain’s Got Talent sparks 'fury' as judges are slammed for 'disgraceful' crossbow prank