Dr. Dre named music's highest earning star

The hip-hop producer topped Forbes magazine's annual list of the 25 Highest-Paid Musicians of 2012, earning $110 million.

Former Pink Floyd rocker Roger Waters took second spot on the list, earning $88 million,
Elton John took third, accruing $80 million, U2 managed to take fourth spot, with $78 million
British boy band Take That rounded out the top five, making $69 million,

Other stars making the list include Toby Keith and Justin Bieber, who tied in tenth spot, earning $55 million each.