Olivia Rodrigo looked like a blast from the past as she dressed up like Elvira Hancock from Scarface for Halloween.

The Brutal singer, 18, was hard to recognize as she rocked a slinky blue slip dress and blonde wig to Booby Tape’s star-studded party in West Hollywood,

Quoting one of the character’s iconic lines in Instagrams of the evening, Rodrigo wrote: ‘Not ur baby.’

Big event: Olivia Rodrigo attended Booby Tape’s star-studded Halloween party in West Hollywood dressed as a character from Scarface on Saturday night

Numerous other celebrities attended the holiday party, including Justin and Hailey Bieber, Joe Jonas and Paris Hilton.

Rodrigo sported a lovely light blue vintage dress that covered much of her form during the star-studded party.

The Good 4 U singer also donned a bright blonde wig that covered her brunette locks.

The performer also accessorized with a pair of hoop earrings and a shining bracelet, and she kept a small purse slung over her right shoulder.

Olivia Rodrigo stuns in Michelle Pfeiffer costume on Halloween

.


.

Dressed to impress: Rodrigo sported a lovely light blue vintage dress that covered much of her form during the star-studded party. The Good 4 U singer also donned a bright blonde wig that covered her brunette locks

New hairstyle: The Good 4 U singer also donned a bright blonde wig that covered her brunette locks

Earlier this week, it was reported that Rodrigo had received more nominations than any other artist for the upcoming American Music Awards.

The performer racked up a total of seven distinctions for the upcoming ceremony, and she was notably considered for the Artist of the Year award.

The singer was also nominated for the awards for New Artist of the Year, Favorite Trending Song, Favorite Music Video, Favorite Female Pop Artist, Favorite Pop Album and Favorite Pop Song.

Olivia Rodrigo sings her heart out at Alanis Morissette concert

.

Raking them in: Earlier this week, it was reported that Rodrigo had received more nominations than any other artist for the upcoming American Music Awards

Making an impression: The performer racked up a total of seven distinctions for the upcoming ceremony, and she was notably considered for the Artist of the Year award; she is seen at the 2021 MTV Video Music Awards

Olivia Newton-John and Justin Bieber both previously won four awards in their respective years of debut.

The Weeknd, who has won five American Music Awards, trailed behind the Drivers License singer with six nominations.

Bad Bunny, Doja Cat and Giveon were all put up for five awards each for the upcoming ceremony.

Olivia Rodrigo stuns at Academy Museum of Motion Pictures gala

.

Following in their footsteps: Olivia Newton-John and Justin Bieber both previously won four awards in their respective years of debut

Taylor Swift is the most-awarded artist in the history of the American Music Awards, and she was put up for several distinctions for this year’s ceremony.

Several new categories, including favorite gospel artist and favorite Latin duo or group, were added for this year.

The American Music Awards are currently set to take place on November 21st.

Coming soon: The American Music Awards are currently set to take place on November 21st