But it wasn't just any random trip to the majestic city! Brad and Maddox were there for their lovely lady Angelina at a private reception for her new flick Maleficent!
The Disney movie event was held at Kensington Palace this past Thursday where props and costumes were displayed in order to raise money for the Great Ormond Street hospital!
Maddox looked SO happy to be there, and he made sure he dressed for the occasion! The twelve-year-old had his hair slicked back while rocking a leather jacket and a fashionable red tie! A black shirt and skinny jeans helped seal the deal for a way complete outfit!
We can't believe how much he's grown these past years! At this rate, he'll be taller than his momma in a year, and taller than Brad in two or three!
Here's to you, kid!
Check out MORE photographs of the youngster down (below) !!!
[Image via Pacific Coast News.]