Snow White and the Huntsman co-stars Kristen Stewart lit up the star-studded bash, each sporting very different looks.
Twilight star Kristen, who is nominated for Best Kiss with on and off-screen beau Robert Pattinson, looked lovely in a silver dress by Guishem which boasted splashes of yellow and purple.
Battle of the Snow White stars: Kristen Stewart (L) and Charlize Theron chose very different looks at the MTV Movie Awards
Meanwhile Charlize chose a more elegant look with a scarlet tiered strapless dress by Lanvin which she wore with strappy Jimmy Choo sandals.
While Charlize looked demure with her flowing blonde locks and natural-looking make-up, Kristen vamped things up with lashings of black eyeliner.
Something to smile about: The pair's movie Snow White and the Huntsman topped the US box office over the weekend
Opposites attract: Kristen vamped up her skimpy dress with lashings of eyeliner while Charlize took a demure approach to her look
Other stars opted for metallics, and Paris Hilton chose a sequined charcoal frock with silver embellishment, which showed off her slim frame.
And Twilight star Nikki Reed went for a shimmering Flapper style gold dress and matching peep toe pumps.
Sparkling on the red carpet: Paris Hilton and Nikki Reed both sported metallic outfits to the MTV Movie Awards
Sister act: Paris posed on the red carpet with her sister Nicky, who was wearing a grey strapless frock to the event
Happy couple: Nikki arrived with her musician husband Paul McDonald
Ready for your close-up?: Paris made sure she was picture perfect before striking a pose for photographers
Elizabeth Banks, who is nominated for Best On-Screen Tranformation for her role in The Hunger Games, looked chic in a semi-sheer Elie Saab jumpsuit and tied her ash blonde locks into a slick bun.
Emma Watson chose an interesting patterned mini dress which she teamed with caged shoes, looking in great spirits as she laughed away while posing for photographs.
What a good looking couple!: Emma Stone and Andrew Garfield walked the red carpet separately
Cute couple: Channing Tatum and his wife Jenna Dewan cuddled up on the red carpet together
Brunette bombshells: Mila Kunis (L) chose an interesting patterned mini dress while Jessica Biel chose an elegant white dress
Stunning stars: Emma Watson and Leighton Meester each showed off their fashion prowess with their chic outfits
Having a ball: Emma Watson seemed in great spirits as she laughed while posing on the red carpetGossip Girl star Leighton Meester dressed in stylish white shorts and a matching waistcoat by Christian Cota, displaying her typical Californian style.
And Jessica Biel opted for a white dress while Christina Ricci was a woman in black and Mila Kunis picked an eye-catching frock.
Emma Stone chose a structured two-tone creation and while her beau and Amazing Spiderman co-star Andrew Garfield was also in attendance, the pair didn't pose together.
Women in black: Elizabeth Banks (L) looked fantastic in an Elie Saab jumpsuit while Christina Ricci sported a black strapless frock
Fancy seeing you here!: Elizabeth posed up with her Hunger Games co-star Josh Hutcherson
Men of the moment: Josh Hutcherson and Alexander Ludwig were on hand to represent The Hunger Games
Eye candy: (L-R) Chris Hemsworth, Mark Wahlberg and Diego Boneta were all looking dapper for the awards bashVampire Diaries star Kat Graham offered some sex appeal in a plunging black dress which also boasted a saucy thigh high split up one side.
And Teen Wolf star Holland Roden looked quite the screen siren with her soft waves, scarlet lipstick and form-fitting red patterned mini dress, while her co-star Crystal Reed chose a shimmering printed number.
Victoria Justice was summery in a clourblock frock and The Lying Games’ Kirsten Prout sported a cut out cream dress.
A family affair: Jean-Claude Van Damme arrived with daughter Bianca and the pair happily posed up together
Showing some skin: (L-R) Kat Graham, Brooke Hogan and Julianne Hough all dared to bare
Sparking wolf whistles; Tenn Wolf actresses Holland Roden (L) and Crystal Reed both picked patterned dresses
Dolled up: (L-R) Actresses Kirsten Prout and Victoria Justice and TV star Louise Roe were all dressed to impress
Tuxedo time: Shailene Woodley (L) and Janelle Monae were both suited and booted for the ceremony
Film fanatics: (L-R) Andy Samberg, Vanilla Ice and Ezra Miller all looked excited for the eventCelebrity siblings Booboo and Fivel Stewart showed up together, with Booboo teaming a black blazer with matching T-shirt and jeans, and Fivel contrasting in a white frock.
Meanwhile Brooke Hogan dared to bare in a skimpy silver mini dress with a cut-out panel across her tanned stomach, as Julianne Hough also picked a cut-out creation.
Julia Jones lit up the red carpet in a neon frock while Kelsey Grammer's daughter Greer was also colourful in a blue dress with pink accessories, and Ellie Kemper opted for florals.
Dynamic duos: Wiz Khalifa and fiance Amber Rose (L) arrived together, as did celebrity siblings Booboo and Fivel Stewart
Music mad: (L-R) Sky Blu, Goonrock, Ciara and LMFAO's Red Foo all caught up at the star-studded event
Music men: The Black Keys (L) sported onesies along with white gloves on the red carpet as they pulled poses
Having fun: Music group Fun. looked laid back but seemed excited to be attending the event
Bright young things: (L-R) Julia Jones, Greer Grammer and Ellie Kemper all chose colourful dresses