Christina Aguilera's Most Memorable — and Dirrty — Style Moments From the '90s

By Sarah Wasilak

Updated on 7/11/2017 at 7:30 AM

Remember when Kylie Jenner went as Christina Aguilera for Halloween? We knew she could pull off the look; we just didn't know how "Dirrty" she was going to be . . . or that she'd have so much fun channeling the pop star that she'd do it a second time around. In a custom Bryan Hearns ensemble that revealed slices of booty and plenty of midriff, Kylie made for a pretty believable Christina.

But Christina had a bunch of memorable style moments when she got her start in the '90s, and plenty of them became iconic. We aren't just talking music videos here; we rounded up some of Christina's finest red carpet looks and daring concert crop tops. Read on to catch another glimpse of Kylie as Xtina — both on Halloween and at the singer's birthday party in December — and then discover 15 other ways she could've pulled off the costumes.

Kylie's "Dirrty" Christina Halloween Costume in 2016

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Kylie's Costume at Christina's Birthday in 2016

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While Kylie Opted For X-Tina's "Dirrty" Looks, She Could've Taken the Gypsy Route — Getty | HECTOR MATA

While Kylie Opted For X-Tina's "Dirrty" Looks, She Could've Taken the Gypsy Route

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Or Worn a Pair of Embroidered Jeans With Chunky Shoes — Getty | Jeff Kravitz

Or Worn a Pair of Embroidered Jeans With Chunky Shoes

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Christina Did Popularize 3-Piece Sets Like This Crisp White One — Getty | S. Granitz

Christina Did Popularize 3-Piece Sets Like This Crisp White One

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But Her Red Carpet Gowns Were a Highlight — Getty | Jeffrey Mayer

But Her Red Carpet Gowns Were a Highlight

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She Made Sparkly, Slinky Gowns a Huge Trend — Getty | J. Vespa

She Made Sparkly, Slinky Gowns a Huge Trend

Raise your hand if you shopped ones like these for the school dance at Limited Too.

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When Christina Turned Up the Glamour, Her Crop Top Grew a Few Inches in Length — Getty | SGranitz

When Christina Turned Up the Glamour, Her Crop Top Grew a Few Inches in Length

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Strappy Details Were the Name of the Game — Getty | SGranitz

Strappy Details Were the Name of the Game

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Christina's Velvet Dresses Had Slashes and Peek-a-Boo Fringe — Getty | SGranitz

Christina's Velvet Dresses Had Slashes and Peek-a-Boo Fringe

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She Wore Plenty of Look-Back-at-It Gowns — Getty | Gregg DeGuire

She Wore Plenty of Look-Back-at-It Gowns

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Patchwork Denim Was a Must-Do — Getty | Jim Spellman

Patchwork Denim Was a Must-Do

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Side Cutouts Were Complete With Arm Cuffs — Getty | Kevin.Mazur/INACTIVE

Side Cutouts Were Complete With Arm Cuffs

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Snakeskin Pants and Python Print Were Paired With Solid Slashed Tees — Getty | Kevin.Mazur/INACTIVE

Snakeskin Pants and Python Print Were Paired With Solid Slashed Tees

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Bedazzled Leather Was All Part of Christina's "Dirrty" Moment — Getty | Jeff Kravitz

Bedazzled Leather Was All Part of Christina's "Dirrty" Moment

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She Pulled Off Monochrome Sky Blue Outfits With Ease — Getty | James Devaney

She Pulled Off Monochrome Sky Blue Outfits With Ease

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But We Could Totally Picture Kylie in a Side-Slit Gown Like This One — Getty | Sam Levi

But We Could Totally Picture Kylie in a Side-Slit Gown Like This One

It was one of Christina's finest looks in our opinion.