All the best and worst looks from the American Music Awards
Singer Fergie shows off those legs in a gorgeous black gown with a gold belt and strappy heels.
Recording artist Wyclef Jean, who will perform tonight, rocks a leather jacket with what appears to be different types of badges.
Singer Selena Gomez arrives channelling her inner flamenco dancer in this figure flattering black gown with red drop earrings.
Recording artist Jennifer Lopez shows off her toned abs in this revealing pale pink gown.
Model Gigi Hadid is seen wearing a white suit with silver and blue detailing, while revealing what looks like a lace bandeau.
Singer Jordin Sparks shows off some serious leg in a rose gold sequin gown with a plunging neckline.
The boys of One Direction arrive to screaming fans in love with their black ensembles.
Singer-songwriter Luke Bryan and Caroline Boyer look like a million bucks as they arrive for tonight's show.
Actor Ansel Elgort arrives in some surprising paisley pants and a TINY blazer.
Singer Rita Ora is hard to miss in this bright yellow gown!
Actress Kate Beckinsale looks absolutely stunning in this white gown. And can we TALK about that necklace?! Gorgeous.
Model Kendall Jenner arrives in a sheer gown with a black bodysuit underneath.
Actress Olivia Munn shimmers in gold.
Actress/dancer Julianne Hough shines in a bright coral gown with gold pumps.
Taylor Swift performs "Blank Space" on stage at the American Music Awards, in a shimmering bronze dress.
Actress Lucy Hale looks adorable in this black mini with fringe detailing.
TV personality Khloe Kardashian arrives in a skin-tight mini with patch detailing.
Singer Nicki Minaj is seen wearing a black cutout mini with a high neckline.
Elizabeth Banks arrives wearing a youthful hot pink and orange Peter Pilotto mini dress.
Zendaya is that you? The actress channels her 'goldmember' is this gold ensemble.
TV personality Rocsi Diaz rocks a teal patterned cut-out dress with strappy sandals.
Actress Dianna Agron is spotted in an unusual off-the-shoulder black gown with messy hair.
Actor Jaden Smith arrives in his staple casual ensemble.
Singer/actor Nick Jonas looks sharp in this 2-button suit.
Singer Charli XCX channels her sultry side in this gorgeous black off-the-shoulder gown.
Recognize this actress? Noah Cyrus, Miley's sister, takes a lesson from her famous sister and shows off her legs in this lacy jumper.
Singer Mary J. Blige, who will perform tonight, shows off her toned figure in this sequin and fringe gown.
Singer-songwriter Meghan Trainor opts for an all black and lace look with just a pop of red.
Musicians Ashton Irwin, Calum Hood, Luke Hemmings and Michael Clifford of 5 Seconds of Summer show off their individual style (all while wearing skin tight pants).
Singer Skylar Grey doesn't care who's looking at this ensemble.
Actress Christina Milian arrives in a TIGHT black gown with simple jewelry.
Actress Taylor Schilling opts for black and white instead of orange in this off-the-shoulder mini.
TV personality Giuliana Rancic displays how to perfectly rock a sequined one shoulder.
TV personality Jenny McCarthy is covered up in this black floor length gown.
Recording artist Kandi Burruss is seen wearing a figure flattering white dress with drop earrings.
Singer Ne-Yo arrives in an all blue ensemble.
Kylie Jenner reveals a lot of leg in this red satin gown.
Singer Mary Lambert looks amazing in a high-low blue dress with nude pumps.
Model/TV personality and age-defying Heidi Klum shows off her stunning body in this unique dress with pink sequins.
Singer-songwriter JhenÃ Aiko is all dolled up in a red floor-length gown.
Actress Uzo Aduba looks gorgeous in this all-black look.
Singer Diana Ross (and her iconic hair) arrive in an all-black look with feathered shawl.
Singer Lance Bass rocks a casual look with black denim and a satin blue blazer and bow-tie.
TV personality Adrianna Costa channels her inner Kim K in a sheer ensemble with a colorful top.
TV personality Frankie J. Grande may or may not have painted his shirt on! You decide.
Actress Bailee Madison stuns in sequins in a one-shoulder dress with white pumps and minimal jewelry.
Singer Gavin DeGraw arrives in a maroon suit, striped tie and his signature fedora.
Actress Garcelle Beauvais is seen wearing skin-tight red dress with strappy heels and a camel clutch.
TV personality Keltie Knight shows off those legs in a gorgeous white mini.
Glee star Matthew Morrison arrives an a slightly oversize gray suit. Apparently, the tailor was closed on Sundays...
Singer Sam Smith is seen in a blue and black suit with patent leather shoes.
Actors Miles Brown, Anthony Anderson, Yara Shahidi and Marcus Scribner arrive in what looks like coordinated outfits!
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The music industry's biggest stars hit the red carpet for a night of over-the-top performances, wacky & wild style, and unexpected moments. The AMAs have always been a night full of surprises and if the red carpet was any indication, this year will be no different.
This year's list of nominees is packed with some serious mega stars. The competition for Artist of the Year is pretty fierce with Beyonce, Iggy Azalea, Luke Bryan, 1D and Katy Perry. The night's performances included Taylor Swift debuting her new song 'Blank Space', Lorde, Selena Gomez, Sam Smith and more!
Before all the performances rocked the Nokia Theater in LA, the stars have started walking the red carpet showing off some serious leg, a lot of sparkle, and a few trends we were obsessed with. From cut outs to nudes, the night was full of gorgeous (and some questionable) looks.
Click through the gallery above to see all the best and worst looks from the 2014 American Music Awards.