Gwen Stefani's custom Atelier Versace jumpsuit was definitely artwork.
Photo, Larry Busacca/Getty Images for NARAS.
Gwen Stefani in Atelier Versace (click on the pink arrow for more)Jennifer Hudson's strapless white number and delicate diamond necklace was a clear case of less being more.
Photo, Christopher Polk/WireImage.
Jennifer Hudson in Tom Ford (click on the pink arrow for more)Anna Kendrick was pitch perfect in this bra-less Band of Outsiders suit.
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Anna Kendrick in Band of Outsiders (click on the pink arrow for more)Chrissy Teigen stunned in this daring cutout Gucci dress.
Photo, Kevin Mazur/WireImage.
Chrissy Teigen in Gucci (click on the pink arrow for more)Jessie J was as sophisticated as one can be in a see-through gown.
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Jessie J in Ralph & Russo (click on the pink arrow for more)The Haim sisters (Este Haim wore Chloé while Danielle and Alana Haim sported Stella McCartney) looked as cool as their music.
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Haim in Chloé and Stella McCartneyTaylor Swift looked lovely in this short-long, layered Elie Saab gown.
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Taylor Swift in Elie SaabQueen Bey surprised by taking style cues from Morticia Addams.
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Beyonce Knowles in Proenza SchoulerMadonna mooned everyone in her matador costume. Talk about cheeky.
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Madonna in GivenchyCharli XCX definitely did not bore in her pale pink tux and fur wrap.
Photo, Kevin Mazur/WireImage.
Charli XCX in MoschinoSia stayed incognito – and coordinated with her mini-dancer — in massive wigs.
Photo, Jeff Vespa.
Sia and Maddie ZieglerLady Gaga plunged deep in this metallic number.
Photo, Lester Cohen/WireImage.
Lady Gaga in Brandon MaxwellRihanna in Giambattista Valli Rihanna turned heads in this puffy, hot pink quinceanera-like gown.
Photo, Jason Merritt/Getty Images.
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