Love him or hate him, the hugely controversial Leno followed in the footsteps of legendary NBC late-night hosts Steve Allen, Jack Paar and Johnny Carson as the host of the Emmy Award-winning and top-rated "The Tonight Show," until his last show in 2014. You would think that he would be eager for some downtime - instead, he continues to hone his sharp, good humored roasting and standup skills at engagements across the country, often exceeding 300 dates per year!

The Indigo Girls have steadfastly forged their own path through the music world for over two decades, and they don't show any sign of slowing down just yet. The duo of Amy Ray and Emily Saliers have now released 16 albums of breezy and lyrically adroit folk-rock, first emerging in the late 1980s alongside fellow Georgians R.E.M.