Drake might be one of the wealthiest and most famous rappers alive right now, but that doesn't blind him from what he knows is the most important factor in his life: his family. Champagne Papi rang in his 30th birthday on Sunday night partying with the rich and the famous?including Taylor Swift , John Mayer and Katy Perry?popping bottles and making toasts, but he decided to spend his actual birthday with his No. 1 lady, his mama (can you say precious?!). E!