Mariah Carey/ Instagram; Paramount Pictures Mariah Carey dresses up as Regina George from "Mean Girls' for her second Halloween costume ...

If you’re a little more committed to your kid serving a look, there is a full Regina George costume available for infants, toddlers and kids on Etsy.

Eight Halloween costumes inspired by the most iconic movies of the early 2000s, including Elle Woods and Regina George.

Xpril Varsity Jacket, $39.99 on Amazon Regina George Costume Essentials Raise your hand if you have ever been personally victimized by Regina George (and her looks). Yup, our hand is up too.

Lindsay Lohan Asked to Be Regina George in Mean Girls: 'I Wanted to Play a Pretty, Normal Girl' Lindsay Lohan looked back on some of her most iconic roles — and costumes — for a video with Vogue ...

Regina George’s Halloween costume £35.99-£40.99, Fun Yes, rabbits are sexy (Picture: Fun) Of course, you can be meta and dress up the same way Regina Goerge does for a Halloween party.

Mariah Carey as Regina George from ‘Mean Girls’ That’s so fetch! Mariah Carey channeled Regina George (Rachel McAdams) from the 2004 teen comedy Mean Girls in a cutout white tank and blond wig.

For the Tina Fey musical “Mean Girls,” the Tony-winning costume designer concocted a rainbow of shades for Queen Bee Regina George and her high-school posse, the Plastics.