The Mexican-Uruguayan actress went for barely-there hair when she shaved her head for her new film Cosas insignificantes (Insignificant Things).
The Colombian singer left her wild spirals behind and opted for a more elegant look: soft waves and a touch of red on the lips.
The Colombian actress gave her brown hair the boot when she painted her tresses a dramatic black.
The Canadian songstress ditched the dark 'do and welcomed the new, blonde version of herself.
The wife of Tom Cruise and mom to Suri went for a more modern and mature cut when she left her long locks behind.
The Spice Girl brightened up her look when she gave her funky 'do a very golden glow.