Oscars 2019: Lady Gaga, Glenn Close, Jennifer Lopez, Rachel Weisz And Emma Stone Lead Celeb Roll-Call

Lady Gaga, nominated for Best Actress in a leading role for A Star Is Born, turned heads in a black couture. She complemented her look with a neckpiece and matching earrings.

Glenn Close, the Oscar-nominated actress for The Wife, opted to wear a golden caped outfit. The veteran actress finished off her look with statement earrings.

Jennifer Lopez sprinkled stardust in a Tom Ford metallic dress.

Emma Stone, nominated for Best Actress in a Supporting Role for The Favourite, stunned in a sequinned gown at the Academy Awards.

Rachel Weisz, also nominated for Best Actress in a Supporting Role for The Favourite, wore a red gown on the red carpet.

Game Of Thrones actress Emilia Clarke arrived on the Oscars red carpet in a metallic lavender outfit by Balmain. She kept her hair straight and paired her outfit with diamond earrings and stunning bracelet.

Melissa McCarthy sported a black and white look.

Roma actress Marina de Tavira looked gorgeous in a red outfit, which she paired with danglers. She was nominated for Best Actress in a supporting role.

Regina King, who won the Best Supporting Actress for If Beale Street Could Talk, wore a strapless white gown on the red carpet.

Constance Wu looked radiant in a yellow dress by Versace.

Yalitza Aparicio, nominated for Best Actress in a leading role for Roma, looked stunning in a sea green chiffon dress by Rodarte.

Angela Bassett turned heads in a one-shoulder hot pink outfit.

Charlize wore a pale blue gown by Dior on the red carpet.

Singer Jennifer Hudson walked on the red carpet in an Elie Saab red couture.

Awkwafina pulled off a Lavender pantsuit.

Elsie Fisher rocked a black suit by Thom Browne for her debut appearance at the Oscars.

Bradley Cooper and Irina Shayk complemented each other in black. He was nominated for Best Actor for his role in A Star Is Born.

Bohemian Rhapsody star Rami Malek and his girlfriend Lucy Boynton walked the red carpet together. He wore a black suit while she opted for a purple dress with black detailing. Rami Malek won Best Actor for Bohemian Rhapsody.

Willem Dafoe, who was nominated under Best Actor category for Eternity's Gate, arrived with wife Giada Colagrande.

Brie Larson, the Oscar-winning actress, made an appearance on the red carpet in a sparkling thigh-high slit gown.

Chadwick Boseman photographed on the Oscars red carpet.

Billy Porter showed up in a black velvet tuxedo gown on the red carpet.