Hairstyle File: Zoe Saldana

Zoe rocks a casual ponytail and clean makeup at a Gen Arts event.

Saldana flaunts a shoulder-length shag at the premiere of “Crossroads,” her road trip movie co-starring Britney Spears.

Saldana’s long, pin-straight strands look impossibly glossy.

Zoe works a “tropical mama” moment with this sweet, crocheted yellow flower pin.

At the premiere of “The Island,” Saldana debuts a new, shorter bob cut set with loose curls.

Saldana’s long, lush Old Hollywood waves look gorgeous with her delicate white gown.

At a Hollywood premiere, Saldana goes for vampy glamour with an artfully messy updo and loose, face-framing tendrils.

Saldana is the epitome of evening glamour in this sculpted, curly chignon.

Saldana is all things sleek with this shiny, straight, super-long style.

Saldana works a sweet, romantic look with these softly cascading spirals.

With her flowing, crimped hairdo and muted makeup, Saldana is every inch the bohemian-chic babe.

At a recent premiere, Saldana blows her fans a kiss while rocking a flawlessly flatironed, half-up-half-down ’do.

Saldana serves up high-end glamour with her glimmering, side-parted blowout.

At an “Avatar” premiere event, Saldana shows off her new, shoulder-length locks. We’re obsessed with those tousled waves.

Saldana serves up glossy, healthy-looking, ultra-straight strands at "Avatar’s LA premiere.