The proof is in the raps: YSL is hands down a top brand that the fashion-forward swag lords of hip-hop favor. The homie Yves Saint Laurent is easily one of the most frequently name-dropped designers in today's bars by everyone from Kanye to Trina. On today, his 77th birthday, we toast to both the legend and the ever-rewarding intersection of hip-hop and high fashion with the fifteen best references to YSL in recent history. There were definitely enough to choose from. Read A Brief History of Yves Saint Laurent References in Rap and make sure you rock some SLP in the streets tonight to celebrate.