The Grammy-winning musician is nominated for Best Original Song.
The reality star-turned-entrepreneur attended with her fiancé Travis Barker on the red carpet.
Here's a list of all the award winners for best picture, actor, actress, and more.
The actor appeared in the movie 2021 "Dune," which received 10 nominations at this year's awards ceremony.
The actress wore a Valentino set that resembled the famous blouse-and-skirt look Stone wore at the 1998…
The Oscar-nominated actress wore a custom look from the design house.
"There are plenty of the premium brands on the carpet, let's mix it up and have some others," he said.
"Mr. Armani has always been very kind to me, I have known him for decades," said party co-host Kidman.
Guests included Chanel ambassadors Kristen Stewart, Phoebe Tonkin, Soo-Joo Park and Whitney Peak.
The annual event honors women nominees.
The publication will host its biggest night, the annual Oscar after party, on Sunday.
Guests included Alana Haim, Dakota Johnson, Kate Hudson, Austin Butler and Kaia Gerber.