Channing Tatum and Jenna Dewan-Tatum
The Magic Mike star, who accepted MTV's first Trailblazer Award, looked hunky as ever alongside his gorgeous wife.
Zac Efron
The That Awkward Moment hunk still looked cute covered up on the red carpet, but later in the night, he looked even better shirtless!
Jessica Alba
The actress looked ready for spring in a bright yellow skirt and white tube top.
Lupita Nyong'o
The Oscar winner, who was nominated for Best Female Performance, looked stunning in a colorful, high-neck dress.
Shailene Woodley
The Divergent star killed it in a high-fashion crop top and high-waist skirt at the awards show. Well done!
Rihanna
Stepping on the carpet in a white onesie under a sheer robe, the "Stay" crooner gave a fierce pose on the carpet.
Nicki Minaj
The rapper wowed in a body-hugging black dress paired with gold accessories.
Rita Ora
The singer showed off major cleavage in a low-cut black dress.
Snooki
The pregnant reality star showed off her baby bump in a cute black and red dress.
Chrissy Teigen
Showing off major cleavage, the model (and John Legend's wife) couldn't stop smiling as she hit the carpet.
Ellie Goulding
Fresh off her performance at Coachella, the British singer looked white hot in a floor length gown.
Nick Lachey
The boy-bander kept his look casual yet classy on the red carpet, but he was none too pleased when Grumpy Cat got a better seat inside the theater!
Grumpy Cat
It's clear the famous feline was not feeling her red carpet appearance at the awards show...or her Pharrell inspired hat.
Seth Rogen
The Neighbors star looked handsome in jeans and a jacket.
Will Poulter,
The We're The Millers star knows a thing or two about blue steel.
Dylan O'Brien
The Teen Wolf star kept things simple with a dark ensemble.
Miles Teller
The That Awkward Moment cutie rocked shades, leather and jeans on the red carpet.
Pia Mia
The singer sizzled in a pinkish-lavendar hue.
Bella Thorne
Pretty in pastel! The Disney starlet was all smiles in a body-hugging dress.
Karina Smirnoff
The Dancing With the Stars pro wowed in off-white.
Debby Ryan
The Disney star looked all grown up in black.
Nikki DeLoach
The Awkward star rocked a floor-length orange frock.
A.J. McLean & Brian Littrell
Two of the Backstreet Boys, joined by wives Rochelle Deanna Karidis and Leighanne Wallace Littrell, rocked some late '90s looks.
Hayley Roberts and David Hasselhoff
The former Baywatch star and his ladylove hold hands on their way inside the event.