Credit: Holly Durst/Kiptyn Locke/Trista Sutter on Twitter/Jen Lowery/Splash News Photo: Bachelor Couples in Cute Costumes for Halloween 2011

Bachelor nation went all out for Halloween this year! While we love ALL of their quirky costumes — our absolute faves were worn by some of the cutest Bachelor pairs out there.

Take a look at our top his-and-hers Halloween costumes, then sound off and vote for your favorite!

1. Holly Durst and Blake Julian

She’s the most adorable little pink troll we’ve ever seen, and he’s … uh … Ron Burgundy from Anchorman? We gave you 5 reasons why with think Blake and Holly will make it as a couple — but will their costumes make it out as winners, too?

2. Kiptyn Locke and Tenley Molzahn

Can you imagine if Kiptyn Locke and Tenley Molzahn actually signed up to be on The Amazing Race? We’d totally watch! Is it even possible for these two to be any more adorable? No.

3. Ryan and Trista Sutter

Why should kids get to have all the fun? Mom and pop joined their adorable princess and superhero this year by dressing up in costumes of their own. Trista’s Jessie the Cowgirl outfit is super-cute, and Ryan gives his pirate costume a cool edge by adding a pair of slick shades.

4. Melissa Rycroft and Tye Strickland

Melissa Rycroft takes a trip back to the stone age for her costume: She and hubby Tye are beloved cartoon pals Wilma and Fred Flintstone. But what makes the Strickland fam’s costume really stand out? Their adorable little baby Pebbles! If little Ava Grace in a orange wig doesn’t make you go “awww” — then we don’t know what will.

You’ve seen the contenders: Now it’s time to sound off!