The most jaw-dropping glamorous Oscar dresses of all time

Cara Delevingne stunned in the most opulent one-shoulder red gown with a high thigh slit at last year's awards.

A pregnant Rihanna showed off her baby bump in a chocolate brown leather ensemble and sheer bodysuit.

Maggie Gyllenhaal stunned in the most decadent structured off-the-shoulder black Schiaparelli for the 94th Annual Academy Awards.

Zoë Kravitz attends the 94th Annual Academy Awards in a baby pink bow detailed one-shoulder gown and diamond choker necklace.

Zendaya stole the red carpet in a vibrant yellow cut-out gown and a stack of decadent diamond necklaces back in 2021.

Penélope Cruz kept things classic in a black gown with a pearl belt and white floral bust accent for the 2020 awards.

Jennifer Lopez turned heads in her reflective mirror gown and swooping side part for the 91st Annual Academy Awards.

Saoirse Ronan looked cuter than ever in her blush pink strapless gown with a giant bow accent at the 90th Annual Academy Awards.

In 2018 Margot Robbie inspired a whole new wave of modern brides with her white busier gown complete with silver beaded accents.

In 2017 Emma Stone stunned in a form-fitting beaded tiered gown in a shimmery gold hue.

In 2015 Lady Gaga wore one of her most incredible red carpet ensembles to date. She paired her extravagant pearlescent gown with long red leather gloves and a red hair accessory.

Lupita Nyong'o looked incredible in a baby blue plunge neck gown at the 86th annual Academy Awards.

Jen Law stunned on the Oscars red carpet in 2013. The actress wore a strapless nude-toned gown, a delicate diamond choker necklace, a large diamond ring and a pair of simple earrings. 

Emma Stone looked stunning in a deep red, high-neck gown with a giant neck bow for the 84th Annual Academy Awards.

Jennifer Hudson glowed in a vibrant orange plunging necklined gown with waist ruched detailing back in 2011.

Queen of the silver screen Cameron Diaz donned a red lip look with a strapless beaded silver gown for the 82nd Annual Academy Awards.

In true Carrie Bradshaw fashion, Sarah Jessica Parker chose a mint green strapless gown with an oversized accent belt for the 2009 awards.

Anne Hathaway sported a fiery red one-shoulder gown with floral embellishments to the 2008 awards.

Naomi Watts wore an elegant one-shoulder, nude-toned organza gown in 2006.

Beyoncé donned a form-fitting strapless black velvet gown to attend the 2005 Oscars.

In 2003 Nicole Kidman kept things sleek in a strappy sheer gown and metallic heels.

Jennifer Lopez donned a coquette-core baby pink strapless gown, complete with tiny bow embellishments for the 74th Annual Academy Awards.

In 2001 Bjork made fashion history on the red carpet, stepping out in her now iconic swan dress. 

Gwyneth donned the chicest baby pink Ralph Lauren gown back in the late 90s and we're still thinking about it.

A young Cindy Crawford rocked the most glamourous red plunging neckline gown to attend the 63rd Annual Academy Awards.

In 1988 Cher proved her undisputated style status in a sheer sequin adorned gown.

Audrey Hepburn donned a seriously chic white sabrina neckline gown with matching long white gloves and a clutch bag.

Elizabeth Taylor celebrated her win for best actress in a yellow-bodiced dress with a white skirt and red rose accent belt at the 1961 Oscars.