Let's be honest: even though we know the source of the magic behind Nicki Minaj's hair (and Beyoncé's hair, for that matter), it doesn't take away any of our excitement every time she steps out with a completely changed-up coif. Nicki was rocking rainbow strands before they were cool! We love her for her trendsetting, fearless approach to beauty as much as we love her music, so we're celebrating her 32nd birthday by reminiscing on some of her best looks. Read on to see her best (and most unpredictable) styles.
Source: Getty / Jason Merritt