Gaga earned a whopping $80 million between June 2012 and June 2013. According to Forbes, the popstar would have made more, had she completed her tour.
Justin Bieber, 19, came in second on the list, bringing in $58 million big ones last year.
Can you belieb it?
Also to make the cut is Taylor Swift, Calvin Harris, Rihanna, Katy Perry, a vampire and a werewolf, among others.