2014 MTV Movie Awards Red Carpet Fashion Is Fun, Sexy, & a Little Dirty — PHOTOS

It's not exactly the Oscars, but the MTV Movie Awards red carpet is fashionable, too. It's fun, lighthearted, sexy, and yeah, a little dirty. From Rihanna's bedroom attire to Shailene Woodley's army-green mini-dress to Jessica Alba's boringness, here are the must-see looks (for better and worse) from the red carpet.

Rita Ora

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The Fifty Shades star says you can feel the “sex in the air” on set.

Rihanna

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Did she wake up like dis? Looks likely.

Grumpy Cat

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Pharrell should feel pretty threatened.

Lupita Nyong'o

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The 12 Years a Slave star is quickly becoming a fashion icon, but does this Nicki Minaj outfit miss the mark? Maybe.

Zac Efron

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That smile’s a little dirty now, isn’t it?

Jessica Alba

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In white and yellow, Alba typically plays it safe.

Molly Tarlov

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The Awkward star looks anything but.

Anthony Mackie

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The Captain America star is looking super(hero) hot.

Chrissy Teigen

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The supermodel, predictably, looks flawless.

Leslie Mann

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The funny lady, and Other Woman star, looks like she’s having fun. Be our friend, Leslie?

Katie Stevens

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The American Idol alumna was struck by lightening, and it looks great.

Ellie Goulding

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White before Memorial Day? Daring.

Brian & AJ from the Backstreet Boys

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Although there are plenty of negative comments to make about the “fashion” here, hey! It’s BSB! Look!

Victoria Justice

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Purple Atelier Versace? Never a bad choice for the MTV Movie Awards.

Briana Evigan

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The Step Up actress stays on trend in this white number.

Jenna Dewan

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Channing Tatum’s better half looked great in white and seafoam.