Psy is on a roll and it looks like he's not stopping anytime soon! In September, Psy had broken the world record set previously by LMFAO with 'Party Rock Anthem' for having the most amount of likes on YouTube. During his visit to BBC Radio 1 in London, Psy was awarded with the Guinness World Records' certificate for having the most likes on YouTube. Currently Psy has 4,911,081 likes with 'Gangnam Style', as compared to LMFAO’s 1,574,963, Justin Bieber‘s 1,327,147 for 'Baby', and Adele‘s 1,245,641 likes for 'Rolling in the Deep'. After receiving the certificate, Psy stated, “I’m honored. This it the first certificate I’ve had.. I never received one in school.   Source