Everyone's third favorite Batman, Ben Affleck, was on The Graham Norton Show recently and spoke about his time in London.
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He lived there for a few months while shooting the upcoming Justice League movie.
Ben said he took his kids — Violet, Seraphina, and Samuel — to all the touristy spots such as Windsor Castle. But one day, he took his son to a "kidnasium" to play.
Ben noticed how there were people in suits with ear pieces...
... Then it dawned on him that Prince George and Princess Charlotte were in the same kidnasium playing.
And Ben had some GREAT advice for his son at the time:
