Perry’s Dark Horse clip tops the list after being watched almost 500 million times since its release in February this year, Billboard reports based on worlwide data from YouTube.
Meanwhile, Shakira makes two appearances on the list - at number two for her Rihanna collaboration Can’t Remember To Forget You (359 million views) and three with her Brazil World Cup anthem La La La (264 million).
Elsewhere, Enrique Iglesias earns the fifth and tenth most-viewed music videos for Bailando and El Perdeor respectively, while Iggy Azalea’s recent Official Singles Chart Top 5 hit Fancy is at seven.
The full list of this year’s most-watched music videos so far appears below:
|1||DARK HORSE||KATY PERRY FT JUICY J|
|2||CAN’T REMEMBER TO FORGET YOU||SHAKIRA FT RIHANNA|
|3||LA LA LA||SHAKIRA FT CARLINHOS BROWN|
|4||WE ARE ONE (OLE OLA)||PITBULL FT JENNIFER LOPEZ & CLAUDIA LEITTE|
|5||BAILANDO||ENRIQUE IGLESIAS FT DESCEMER BUENO & GENTE DE ZONA|
|7||FANCY||IGGY AZALEA FT CHARLI XCX|
|8||LET IT GO||FROZEN SOUNDTRACK|
|9||WIGGLE||JASON DERULO FT SNOOP DOGG|
|10||EL PERDEDOR||ENRIQUE IGLESIAS FT MARCO ANTONIO SOLIS|