Hottest Sci-Fi Girls

ACTRESS: Megan Fox

CHARACTER: Mikaela Banes (Transformers)

WHAT MAKES HER HOT: Sure, she acts more robotic than her CG screen mates, but do you see that belly? That's not the belly of any gear-head or mechanic that we've met. If it were, we'd immediately sign up for the nearest demolition derby. So what if the role is bogus; the chick is hot (even though she most likely won't make it to Transformers 2).

WHAT WE WANT HER TO DO NEXT: Play the part of Ivana Humpp, a rocket scientist in the new James Bond film, Diamonds Never Lament.

Where did Megan Fox fall on our 2010 Sci-Fi Hotties List?

ACTRESS: Sigourney Weaver

CHARACTER: Ellen Ripley (Alien)

WHAT MAKES HER HOT: Yes, we realize we just put Sigourney Weaver on a short list of hot sci-fi women, but let's put it all in perspective: her role begat the female action hero; she fought and won against a perfect organism AND a killer android (perfect human?); and she strips down to her panties by the end of the film; oh, and she saved her cat! You know which reason we think is the most important.

WHAT WE WANT HER TO DO NEXT: No-brainer. Do Alien 5, remove the awful taste of Alien: Resurrection from our mouth, and reboot this awesome franchise. Stop being so stuck up!

ACTRESS: Jeri Ryan

CHARACTER: Seven of Nine, Tertiary Adjunct of Unimatrix Zero-One (Star Trek: Voyager)

WHAT MAKES HER HOT: Oh, Seven of Nine, how you vex us. That silver cat suit plagues our dreams. We love our Girls of Star Trek, but we don't love all our Star Trek shows equally. Despite the blemish of Star Trek: Voyager, Seven of Nine's cyborg sexiness helped cement her as one of the most recognizable female characters from the franchise in recent history. Unless you count the Borg Queen, and we don't because she's only half a woman.

WHAT WE WANT HER TO DO NEXT: An autobiographical romp revolving around her sex scandals at a swinger's club. Yes, we're degenerates.

Find out which Trek alien and human made our 2010 Women of Sci-Fi List.

ACTRESS: Scarlett Johansson

CHARACTER: Jordan Two-Delta (The Island)

WHAT MAKES HER HOT: Um, it's Scarlett Johansson. She could play a toxic waste-infected mutant in Robocop and still be unbelievably sexy. We don't really remember much about The Island, except that she was in it -- we even had to IMDB her character name. But the one bit of trivia we do remember is how she wanted to go topless in the movie and Michael Bay stopped her. MICHAEL BAY STOPPED HER??

WHAT WE WANT HER TO DO NEXT: Fewer chanteuse albums. We get you have a smoky voice, but we like you for your smoking body.

Where did Scarlett Johansson fall on our 2010 Women of Sci-Fi List?

ACTRESS: Kelly LeBrock

CHARACTER: Lisa (Weird Science)

WHAT MAKES HER HOT: She's the ultimate '80s woman, hacked together from the best that the decade had to offer:a mix of nuclear missiles and David Lee Roth. We can't get the image of her in those low-cut panties out of our head, plus this virtual girl is into chips, dips, chains and whips, which is exactly what we're into too! Particularly UTZ Crab Chips, but who's asking. Besides, if she wasn't on the list, she'd give us elephant balls.

WHAT WE WANT HER TO DO NEXT: Write a kiss and tell book about her life with Steven Seagal. You know there's gotta' be freaky sh*t in there!

ACTRESS: Virginia Hey

CHARACTER: Warrior Woman (The Road Warrior)

WHAT MAKES HER HOT: We hope that after the cities have crumbled, we run into someone like Warrior Woman in the wasteland. Only Kathy Ireland has worn shoulder pads more sexyily, but she never sported a crossbow with this kind of style. We realize the Warrior Woman is an isolated fantasy, but for us, there's something about a girl that can kick our ass that makes her all the more hot. Regardless, from this series, we like to remember her more than Tina Turner (shudder!).

WHAT WE WANT HER TO DO NEXT: Well, coincidentally enough, there was something she did next. Flip through the list to see!

ACTRESS: Megumi Hayashibara or Wendee Lee (voice only)

CHARACTER: Faye Valentine (Cowboy Bebop)

WHAT MAKES HER HOT: Bounty hunters are damn sexy; if we thought Zuckuss was female, he'd be on here. Now take that and layer in an anime treatment, and we're starting to drool. Of course, what makes Faye oh so hot to us is less her drawn curves (though, it works -- trust us, it works!) and more her aggressive attitude. She's strong in all the right ways, and she's not just a stereotypical anime chick. We pray they realize her right whenever the inevitable live action movie comes out.

WHAT WE WANT HER TO DO NEXT: Quit smoking! Those things will kill ya!

Which animated chick cracked our 2010 Women of Sci-Fi List?

ACTRESS: Xenia Seeberg

CHARACTER: Xev Bellringer (Lexx)

WHAT MAKES HER HOT: Where do we start? Besides Xenia being hot with the sexiest pair of lips this side of Angelina Jolie, her character, Xev, is essentially engineered to be one horny little love slave. We can imagine worse fates than being stuck on a starship with this lady, except for when she turns into a lizard. That's just creepy!

WHAT WE WANT HER TO DO NEXT: We're not sure what it is, but we think Xenia would make an awesome Harley Quinn. Maybe for the next Batman sequel.

ACTRESS: Amy Allen

CHARACTER: Aayla Secura (Star Wars Episode III: Revenge of the Sith)

WHAT MAKES HER HOT: She's the hottest Twi'lek in the galaxy! She's blue!! She's a Jedi!!! Sure, she buys it in the back in the jungles of Felucia after Order 66, but we bet she made a fine lookin' corpse, and certainly one that was a whole lot nicer than Aunt Beru's. Besides, how frickin' cool would it be to bed a Jedi? A BLUE Jedi!?

WHAT WE WANT HER TO DO NEXT: Join the Blue Man Group not as a performer, but as someone in their creative development group, preferably.