9. He Hates His Own Hit 'The Lazy Song'
https://www.youtube.com/watch?v=fLexgOxsZu0 Despite a whopping YouTube view count of over 650 million and selling 6.5 million copies in 2011 alone, Mars reportedly admits he hates his own song 'The Lazy Song'. The song is about exactly what it says; being lazy, with lyrics about slouching around on the couch and Mars saying he 'doesn't feel like doing anything'. He obviously doesn't feel like liking his own song either...