Charlize Theron made her Sci-Fi foray with “Aeon Flux,” but is a total California girl here on the beach with her dog.

Charlize would serve as the perfect fembot model, a longtime laser-precision red carpet poser.

With sleek black frock and metallic accents, Charlize channels outer-space for her event style.

Theron returned to the Sci-Fi genre as a goddess in “Hancock”.

MTV’s avant garde alien series brought to life, Charlize Theron was every inch Aeon Flux.

Actress Denise Richards certainly made us salute when she played a soldier in “Starship Troopers”.

While Troopers got her a space in Sci-Fi history, it was her raunchy performance in “Wild Things” that propelled this lady to stardom.

After her divorce from Charlie Sheen, Richards hit the reality television circuit.

In Starship, Richards played a nubile soldier battling giant bug-like aliens.

Denise Richards channels a bit of “Star Trek” in an earth tone bikini with tri-colored band.

Estella Warren was an It Girl model for the likes of Chanel before pursuing her acting career.

Before her breakthrough in a very hairy sci-fi flick, Estella booked smaller parts in fare like “The Cooler”.

Warren landed the lucky gig of a hot human in Tim Burton’s update of “Planet of the Apes”.

Opposite Mark Wahlberg, Estella got the chance to show her action chops.

Famke Janssen is an smoking hot import from the Netherlands, and makes a great big screen mutant.

As Jean Grey/Phoenix in the “X-Men” franchise, Famke is a force of nature beside her sexy costars.

While Famke lends herself to sexy, sinister roles ala “X-Men”, she’s dabbled in romantic comedies and television.

Janssen started out as a print model for Victoria’s Secret.

“Star Trek: Enterprise’s” Jolene Blalock makes our cut because her show’s serious Sci-Fi following, and her insane bikini body doesn’t help.

With a stunning six pack, Blalock might be the fittest Vulcan we’ve ever seen.

As T’Pol, Jolene broke nerd hearts across the globe.

While she played an alien on TV, Jolene is from San Diego, picture here looking every bit the SoCal gal.

In Michael Bay’s beloved “Transformers” franchise, Megan Fox generates more heat than most of his massive explosions.

Overnight becoming one of the most sought after hotties around the globe, Megan Fox is accessible to all, from nerds abound.

Megan’s jumped from outer-space to the underworld, with her recent turn as a demon in “Jennifer’s Body”.

Ukrainian beauty Milla Jovovich became an instant Sci-Fi star as Leeloo in “The Fifth Element”.

Before her trip into space, Milla appeared as a model in campaigns for Dior, L’Oreal, Versace and Banana Republic.

Milla married movie director Paul W.S. Anderson recently.

After her “Fifth Element” success, Milla became the star of the “Resident Evil” franchise.

Rebecca Romijn slipped into sexy blue skin to play a mutant in the “X-Men” movies.

A true crossover from modeling to movies, Romijn gathered the best reviews of her life playing Mystique.

After taking off her mutant skin, Rebecca booked a gig playing a TV witch on ABC’s “Eastwick”.

It certainly is other-worldy that this mother of twins is in such amazing shape!

Uma Thurman showed sci-fi could be chic with her model looks and high-fashion wardrobe in “Gattaca”.

Much later, Thurman would jump back into sci-fi/fantasy with a campy role on “My Super Ex-Girlfriend”.

Thurman mostly plays supermom these days, with her kids from ex-husband Ethan Hawke.

Uma’s no stranger to diversity in roles over her career, and apparently not a stranger to a bikini!

Thurman will next be seen as Nanny in “Eloise In Paris”.

No wonder Shia LaBeouf is speechless all the time–check out his costar and Sci-Fi babe Megan Fox, of “Transformers”.