Calvin Harris is very tall, possibly about 6 foot 6 inches. "Wow".
As well as his own singles - 'Acceptable In The '80s', 'The Girls', 'I'm Not Alone', etc etc - Harris has produced songs for Kylie, Cheryl Cole, Rihanna, Example and Dizzee Rascal.
He did, however, turn down the chance to produce a Lady Gaga song, which was a bit of an error but what can you do eh viewers?
In 2009, Harris 'stormed the stage' during one of John & Edward's X Factor performances. He was wearing a pineapple for a hat and he wiggled his bottom in their general direction.
Louis Walsh accused Harris of trying to "cash in" in on Jedward's fame.
In 2011 'Harro' released 'Bounce', which featured Kelis and was highly listenable, as well as a song with Rihanna called 'We Found Love'.
He did some stuff with Scissor Sisters on their 2012 comeback single 'Only The Horses'. Fancy that!