Forbes recently announced their Cash Kings list for 2011 showing hip hop’s top 20 earners. Lil Wayne tied with Birdman for fourth spot banking in $15 million, which I am sure is mostly from his “I Am Still Music” tour. Young Money’s Drake and Nicki Minaj also made the list too – making Nicki the first female to ever make the list. You can check out the full list after the jump below, along with T-Pain telling HipHollywood that he gave a song to Weezy for his Tha Carter IV album called “How To Hate“.