Over the Christmas period, many people will have tuned into classic films after tucking into festive food. From It's a Wonderful Life to My Fair Lady there have been lots of great movies on television.
The latter is a favourite with many people who will likely have seen it numerous times, memorising every word to every song and being able to quote the iconic lines from Audrey Hepburn and Rex Harrison.
But it turns out many viewers don't realise that the musical's title is actually a phonetic pun.
