20 Greatest Rock Singers Of All Time

5. Stevie Nicks

Rating: Fleetwood Mac

That Fleetwood Mac could go from being a legendary British band to being an international behemoth has a lot to do with the addition of Stevie Nicks and Lindsey Buckingham.

And while their tumultuous relationship lent Rumours its emotional piquancy, it was Nicks' presence and incredible voice that transformed the band.