Hackers went haywire on YouTube Tuesday, temporarily deleting or defacing more than a dozen A-list artists' music videos. BuzzFeed reports that the the thumbnail for Luis Fonsi's “Despacito,” currently YouTube's most-viewed video of all time, was replaced an image of a masked, armed gang from the Netflix series La Casa de Papel (a.k.a. Money Heist). Meanwhile, videos from Taylor Swift, Selena Gomez, Drake, Shakira, and Chris Brown were among those that had their titles changed to include the names of the hackers. A Twitter account that apparently belongs to the hackers claimed the hack was "just for fun."