Today, G.O.O.D. Music rapper Sean Michael Leonard Anderson aka Big Sean turns 26. He first made it into the music industry when he heard that Kanye West was doing a radio interview in his hometown of Detroit. Keen to make an opportunity of this, he headed over to the station in attempt to meet Yeezy. Whilst West was initially reluctant to hear Sean, he gave him 16 bars to prove himself. Impressed with Big Sean's spit game, Kanye took his demo tape and two years later signed him up to GOOD Music.

Since then, things have only looked up for Big Sean. His discography is still growing after releasing 2 albums, and 4 mixtapes, but with this alone, Sean has made impressive headway and created a great deal of success for himself since his days as an aspiring rapper in the D. Big Sean is responsible for some hot hip hop tracks and no doubt has provided some clever and funny verses. With Kanye West behind his career, his impeccable mic skills and "Glee" hottie Naya Rivera on his arm, Big Sean continues to succeed in hip hop.

We take look at 20 of Sean's best tracks, a lot of which came from his mixtape days (which may come as no surprise). Let us know what your favorite Big Sean cut is!

Happy Birthday Big Sean!