Tyga Shows Off All-White Car Collection

Not too long ago, Tyga crashed his Aventador but it seems it has been touched up and put back into his collection. In his driveway sits an SLS AMG (done by West Coast Customs), G-Wagon, Aventador and Rolls Royce Ghost all in white. He is not that big of a rapper so I wonder where he gets all this cash? Maybe they are gifts?