Which famous Daddy let his 4-year-old design this tattoo?

Oh, David. Just when we think you couldn't get any cuter, you go and pull another sweet dad move and we're besotted again. When he's not dad-joking with the boys or mortifying his teenager, Mr Beckham can always be found chilling with his pride and joy: his daughter Harper. Now the world's hottest father-of-four has allowed little Harper and sons Brooklyn, Romeo and Cruz to design his latest tattoos... Mr. Beckham first set our hearts aflutter with this sweet Instagram image, depicting a stick-figure tattoo drawn on his hand by his favourite four-year-old.

Apparently Harper is allowed to scribble on daddy ❤️

A photo posted by David Beckham (@davidbeckham) on Oct 28, 2015 at 8:47pm PDT

Later he added a second image, showing the words 'We love you Daddy' written in childish letters, adding the caption 'The boys expressing how they feel about daddy'. 

The boys expressing how they feel about daddy ❤️❤️❤️ A photo posted by David Beckham (@davidbeckham) on Oct 28, 2015 at 8:50pm PDT

Beckham you old softie. We can't even.