Celebrity Eyebrow Makeovers
From pencil-thin to insanely bushy, see how stars like Madonna, Tyra Banks and Mariah Carey have tamed their unruly eyebrows
Sienna MillerBefore: '80s throwback brows -- dark, thick and straight. But like leg warmers and shoulder pads, some things just shouldn't have come back.
After: Gorgeous full, natural brows.
Images taken on July 7, 2007, in Rome, Italy, and on June 19, 2008, in London.
Images: Getty Images
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