Co-stars of "A Very British Scandal" Claire Foy & Paul Bettany put their real-life friendship to the test in a very royal edition of The Late Show's "Pop Quiz!" Find out who is a bigger fan of the other and which of them is more likely to bust a move on the dance floor. It's all here in #PopQuiz. #Colbert #AVeryBritishScandal

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The Late Show with Stephen Colbert is the premier late night talk show on CBS, airing at 11:35pm EST, streaming online via Paramount+, and delivered to the International Space Station on a USB drive taped to a weather balloon. Every night, viewers can expect: Comedy, humor, funny moments, witty interviews, celebrities, famous people, movie stars, bits, humorous celebrities doing bits, funny celebs, big group photos of every star from Hollywood, even the reclusive ones, plus also jokes.