Monster mama lady gaga this weekend bagged Forbes highest earning female in music for 2011. Earning a total $90million this year, no one, not even Bey. could stop her from being the ca$h queen of 2011, followed by Taylor Swift in 2nd place and Katy Perry in 3rd place. So where's Bey and rihanna ? find them in the full list below; 1.Lady Gaga - $90million 2.Taylor Swift - $45million 3.Katy Perry - $44million 4.Beyonce - $35million 5.Rihanna - $29million 6.Pink - $22million 7.Carrie Underwood - $20million 8.Celine Dion - $19million 9.Adele - 10.Alicia Keys and Britney Spears (tie) - $10million Although the overall highest music earning on Forbes list came from U2 with $195million in total earnings.