The politicians are among a host of famous couples who outlined their favourite love songs for Valentine's Day.

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They went on to become one of the world's most famous couples, both on and off camera, and starred together in films, including The Taming Of The Shrew and Who's Afraid Of Virginia Woolf?

BBC: Richard Burton star unveiled on Hollywood Walk of Fame

They went on to become one of the world's most famous couples, both on and off camera, and starred together in nine further films, including The Taming Of The Shrew and Who's Afraid Of Virginia Woolf?

BBC: Richard Burton: St David's Day Hollywood Walk of Fame star

The latter location was made famous in scenes from the Korean drama "Romance, " and has become a hot spot for couples taking photos.

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