Jolie enjoys private Buckingham Palace tour with son Maddox

She may have had a busy day in London, but UN Special Envoy Angelina Jolie managed to go on a royal trip with her son Maddox.

Not long after the 41-year-old actress and human rights activist delivered a speech on women's rights at the London School of Economics, she and her teenage boy visited the Buckingham Palace, where they were given a private tour, E! Online reported.

According to local media reports, no members of the royal family were there during the mother-son tour.

It's not the first time the 'Maleficent' star visited the place as she and her family made a visit back in 2014 following her marriage to now-ex Brad Pitt.