Brooklyn Beckham delighted Westfield shoppers when he visited the centre to get his ear pierced last weekend.
The eldest son of David and Victoria Beckham was accompanied by his famous parents and his younger brother Romeo as he visited Claire's for the piercing.
Store manager Joe Parker said that Westfield had organised the outing and that the famous family were very low-key about their visit.
"They didn't ask us to close," he told The Sun. "A few customers noticed, but things stayed calm.
"I think they were in disbelief!"
Speaking about Brooklyn's piercing, Joe said: "They picked the most expensive earring – but Victoria told him to go a size down so it wasn't too blingy Brooklyn was cool but I was so nervous, I was like, 'I can't mess this up'."
Victoria paid £45 for the earring and piercing, snapping up £20 hair extensions before leaving by the back door.
"I couldn't believe what I had experience," Joe added. "They were a lovely family."