(Left to right) Ciara, Vanessa Hudgens, Laverne Cox, Ashley Tisdale, Heidi Klu, Alessandra Ambrosio and Ruby Rose walked the red carpet at the 25th annual Elton John AIDS Foundation's Academy Awards Viewing Party.
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Hollywood & Highland Center in Los Angeles may have hosted the 89th Academy Awards to a star-studded crowd including Emma Stone, Leonardo DiCaprio, Matt Damon and Viola Davis, but across town, another Oscar event was taking place with just as many A-list guests.
The 25th annual Elton John AIDS Foundation Oscar Viewing Party was held Sunday night at The City Of West Hollywood Park with celebrity attendees such as the Heidi Klum, Ciara, Vanessa Hudgens, Big Sean and, Leona Lewis.
Although the dress code for this event was also black tie, celebs tend to take more risks at the party than the official show, which leads to a super exciting red carpet. Launch the slideshow above and tell us who you think was fab and who failed on the carpet.
Laverne Cox shined in a black one-long-sleeve sequin Rohit Gandhi + Rahul Khanna gown with Lorraine Schwartz and Ofira jewels and a Kenneth Cole clutch.
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Bellamy Young suited up in a wine-colored custom tux by Daniela Kurrle, styled with Le Vian earrings and ring, and Edie Parker Jean clutch in black.
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Styled by Ali Levine, Renee Olstead turned heads in a dramatic Matthew Christopher Bardot black waterfall style gown and Charlie Lapson diamonds.
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Supermodel Jasmine Tookes was a guilded goddess in a gold Zuhair Murad gown, styled with L'Dezen by Payal Shah bracelet, Csarite cushion drop earrings and a collection of John Hardy jewels.
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Jillian Rose Reed looked beautiful in a blue draped gown by Rubber Ducky, with Aldo shoes underneath.
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Petra Nemcova floated down the red carpet in a blush lace column gown with 3-D floral embroidery from the Georges Chakra Couture Fall 2016 collection. She also wore Chopard jewels and custom heels by artist Lorenzo Quinn.
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Big Sean, wearing a Gucci suit, showed up with girlfriend Jhene Aiko, who wore a Tadashi Shoji white plunging V-neck and mandala jewel-embroidered tulle back finale gown from the Spring 2017 collection, styled with Guiseppe Zanotti heels and Judith Leiber clutch.
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Alicia Rountree wore a dark Zuhair Murad Spring 2017 thread embroidered jumpsuit.
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Lottie Moss oozed glamour in Galvan's Spring 2017 Slit Spaghetti Strap dress in mint.
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Alessandra Ambrosio went ultra glam in a mauve satin draped gown by Ralph & Russo.
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Nathalie Emmanuel donned a dark silk-chiffon Monique Lhuillier gown featirng a lace bodice and peplum detail and styled with a Jimmy Choo Vivienne clutch and Sophia Webster Rosalind crystal sandals.
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Paz Vega wore a sweet strapless sheer white Elie Saab Resort 2017 dotted dress and Christian Louboutin Benedetta sandals.
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Beau Mirchoff looked dapper in a Ted Baker suit, complete with Ben Sherman shoes, a Tie Bar tie and Lord pocket square.
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Garcelle Beauvais was in full bloom wearing a white floral ball gown by Jovani.
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Similar to Laverne Cox's look, Freida Pinto wore a dark Rohit Gandhi + Rahul Khanna embellished gown styled with a fringed Corto Moltedo clutch, Hearts On Fire earrings, a Noufar finger ring, Harry Kotlas diamond rings and strappy sandals.
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Leona Lewis was enchanting in a strapless Tony Ward Spring 2017 Couture dress, an Atelier Swarovski Marina Crystal clutch and Swarovski rings.
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Tracee Ellis Ross worked a Yanina Coutuew Spring 2017 sheer illusion white-and-black embroidered fringe dress.
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Annalise Basso accessorized her silver beaded Pamella Roland Pre-Fall 2017 dress with an Edie Parker clutch, John Hardy and Swarovski jewelry and Stuart Weitzman sandals.
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Lea Michele worked an elegant Elie Saab Spring 2017 black-and-gold gown with gold dots embriodered tulle, lace inserts and gold piping, styled with David Yuman jewels and Stuart Weitzman SoHot sandals.
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Alicia Sanz looked lovely in a lemon Maria Lucia Hohan gown, Pasquale Bruni earrings, bracelet and ring,and a Le Vian ring.
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Alongside hubby Russell Wilson, Ciara showed off her growing baby bump in a white August Getty Atelier look which included a V-neck beaded dress and long satin duster.
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Vanessa Hudgens took on the lingerie trend in a white Kristian Aadnevik Spring 2016 dress featuring a lace corset bodysuit and two high slits. She styled the sexy look with Le Vian earrings and rings, Graziela Gems Rose Vine earrings, Effy Jewelry rose gold diamond ring, EF Collection diamond signet ring and Stuart Weitzman Nudist sandals.
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Katharine McPhee was sleek and chic in a black Amanda Wakeley gown, styled with a matching choker and a Halston Heritage minaudière clutch.
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Heidi Klum was the ultimate lady in red, wearing a romantic Albert Ferretti gown from the Limited Edition collection and red suede Tamara Mellon Highline shoes.
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Yvonne Orji looked hot in a long-sleeve, sequin hologram Valdrin Sahiti gown and Cesare Paciotti shoes.
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Angela Sarafyan wore a modern gray August Getty Atelier backless gown styled with Doves by Doron Paloma earrings and ring and a black Edie Parker Jean clutch.
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Ashley Tisdale looked stunning in a sleeveless sapphire Narciso Rodriguez gown.
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Andie MacDowell wore a belted orange-red Bottega Veneta Spring 2017 gown.
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Michelle Dockery slipped into a sophisticated white Roland Mouret gown featuring a cut-out floral bodice and accessorized with nude Charlotte Olympia Quintessential satin sandals and a yellow clutch.
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Ruby Rose rocked a sexy Julien MacDonald Fall 2017 silver studded dress with a sequin bodysuit underneath, styled with Borgioni earrings and ring.
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