Iggy Azalea Accused of Copying Cardi B’s “Money” Iggy Azalea’s new song Sally Walker has people thinking it sounds like Cardi B’s smash Money. A lot of people on social media say the beats are similar. There might be an explanation. JWhiteDidIt produced both tracks. The beats are similar but the beats-per-minute are different. Cardi has not said anything about the similarities. Did you hear the beats? Did you think the same thing?