Grammy-nominated rap sensation Wiz Khalifa is often known more for his colorful private life as he is for his widely-acclaimed music. Despite various brushes with the law on possession raps, Wiz is currently hitting the road on the second leg of his Summer Good Vibes Only Tour! As one of this generation's growing crop of rap artists, it's quite possible that he will one day usurp the likes of Snoop Dogg for the weed-rap crown.