Simon Cowell has a little undercover help

Simon Cowell always looks far younger than his 52 years on TV – but it could just be a trick of the light.

A new photo has revealed that Simon has a line of 3 subtle bulbs installed at his end of the judging table on Britain’s Got Talent to give him a ‘healthy glow’.

The picture shows the other 2 panellists – David Walliams, 40, and Alesha Dixon, 33 – get no such help.

‘No matter where he turns there is more light on him than the others, which makes him look better on camera,’ a source tells The Sun.

‘It appears he has a healthy glow.’

Simon and the rest of the BGT team are touring the country hoping to find the next big UK talent – and it seems things are going well.

‘Loving London auditions @GotTalent , saw a 17 year old singer yesterday who is off the chart good. Carmen very cute,’ Tweeted Simon.

Fourth judge Amanda Holden, 40, is currently absent from the line-up after giving birth last month.

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Esme Riley