Sydney Sweeney channels 80s glamor at her 26th birthday prom

Sydney Sweeney channels ’80s glamor at her 26th birthday prom party in LA, attended by Anitta, Dylan Mulvaney, Camila Mendes and Nicola Peltz Beckham

After her trip to London, two-time Emmy nominee Sydney Sweeney celebrated her 26th birthday with an ’80s-themed prom party in Los Angeles on Saturday night.

The Spokane-born, LA-raised beauty, who technically turned 26 last Tuesday, rocked big ’80s hair, a pink ballgown, and silver heels chosen by stylist Molly Dickson.

Titled “Syd’s Prom: Back to the ’80s,” Sydney’s soirée was sponsored by fashion retailer Revolve and Polaroid, and decorations included pink streamers, silver fringe and lots of disco balls.

Sweeney’s packed party featured a live band and DJ, and guests could vote for prom king and queen.

Slipping into a silver ruffled minidress, Grammy nominee Anitta thanked the Rolling Stones video vixen for hosting her “first prom,” raving via Instastory: “[You] deserves the best!’

Make a wish!  Two-time Emmy nominee Sydney Sweeney celebrated her 26th birthday with an '80s-themed prom party in Los Angeles on Saturday night

Make a wish! Two-time Emmy nominee Sydney Sweeney celebrated her 26th birthday with an ’80s-themed prom party in Los Angeles on Saturday night

The 30-year-old from Brazil brought along entrepreneur Douglas “Dougie” Chabbott, while Sydney coordinated her puff-sleeved mini dress with her fiancé Jonathan Davino’s pink bow tie and cummerbund.

Sweeney’s retro celebrations were also attended by Welcome to Chippendales actress Nicola Peltz Beckham, who wrote on Instastory: “Happy birthday beauty! I love you so much!”

Riverdale alum Camila Mendes also captured the moment Laneige’s paid partner blew out the candles on her three-tiered birthday cake.

“Prom night in the 80s was amazing!” enthused the 29-year-old, who was born in Virginia.

Sydney – who has 16.8 million Instagram/Twitter followers – responded via Instastory: “I love you!”

Transgender TikToker Dylan Mulvaney proudly posed with Sweeney at the event and wrote, “Happy birthday @sydney_sweeney! Give the gift to Romy and Michele!”

The 26-year-old ex-Bud Light promoter, who posed for glamor shots with MUA girlfriend Doniella Davy, wore a platinum blonde hairpiece and headed to a costume store to find the perfect gold sequin dress.

Barbie actress Ariana Greenblatt bared her shoulders in a black flowing ball gown and floral corsage as she posed alone in the traditional photo booth.

Werrrk!  The Spokane-born, LA-raised beauty, who technically turned 26 last Tuesday, rocked big '80s hair, a pink ballgown, and silver heels chosen by stylist Molly Dickson

Werrrk! The Spokane-born, LA-raised beauty, who technically turned 26 last Tuesday, rocked big ’80s hair, a pink ballgown, and silver heels chosen by stylist Molly Dickson

1695008303 358 Sydney Sweeney channels 80s glamor at her 26th birthday prom Decorations included pink streamers, silver fringe and lots of disco balls

“Syd’s Prom: Back to the ’80s”: Sydney’s soirée was sponsored by fashion retailer Revolve and Polaroid, and decorations included pink streamers, silver fringe and lots of disco balls

Bird's eye view!  Sweeney's packed party featured a live band and DJ, and guests could vote for prom king and queen

Bird’s eye view! Sweeney’s packed party featured a live band and DJ, and guests could vote for prom king and queen

'[You] deserves the best!'  Grammy nominee Anitta (right) slipped into a silver ruffled minidress and thanked the Rolling Stones' video vixin for hosting her

‘[You] deserves the best!’ Grammy nominee Anitta (right) slipped into a silver ruffled minidress and thanked the Rolling Stones’ video vixin for hosting her “first prom.”

Still strong!  The 30-year-old Brazilian (right) brought entrepreneur Douglas

Still strong! The 30-year-old Brazilian (right) brought entrepreneur Douglas “Dougie” Chabbott (2-left) with her, while Sydney coordinated her puff-sleeved mini dress with her fiancé Jonathan Davino’s (left) pink bow tie and cummerbund

Sweeney's retro celebrations were also attended by Welcome to Chippendales actress Nicola Peltz Beckham, who wrote on Instastory:

Sweeney’s retro celebrations were also attended by Welcome to Chippendales actress Nicola Peltz Beckham, who wrote on Instastory: “Happy birthday beauty! I love you so much!”

1695008314 155 Sydney Sweeney channels 80s glamor at her 26th birthday prom

“’80s prom night was amazing!” Riverdale alum Camila Mendes also captured the moment Laneige’s paid partner blew out the candles on her three-tiered birthday cake

Sydney - who has 16.8 million Instagram/Twitter followers - replied to the Virginia-born 29-year-old via Instastory:

Sydney – who has 16.8 million Instagram/Twitter followers – replied to the Virginia-born 29-year-old via Instastory: “I love you!”

Transgender TikToker Dylan Mulvaney (right) proudly posed with Sweeney at the event and wrote:

Transgender TikToker Dylan Mulvaney (right) proudly posed with Sweeney at the event and wrote: “Happy birthday @sydney_sweeney! Give the gift to Romy and Michele!”

'I had a nice time!'  The 26-year-old former Bud Light promoter, who posed for glamor shots with MUA girlfriend Doniella Davy (right), wore a platinum blonde hairpiece and headed to a costume store to find the perfect gold sequin dress

‘I had a nice time!’ The 26-year-old former Bud Light promoter, who posed for glamor shots with MUA girlfriend Doniella Davy (right), wore a platinum blonde hairpiece and headed to a costume store to find the perfect gold sequin dress

Not-so-typical teenager: Barbie actress Ariana Greenblatt bared her shoulders in a black flowing ball gown and floral corsage while posing alone in the traditional photo booth

Not-so-typical teenager: Barbie actress Ariana Greenblatt bared her shoulders in a black flowing ball gown and floral corsage while posing alone in the traditional photo booth

The New York-born 16-year-old also recounted the moment the reality actress made a wish in front of the giant confection She captioned the video, “Birthday Girl.”

“Birthday Girl” The New York-born 16-year-old also recounted the moment the reality actress made a wish in front of the giant confection

“Birthday bae”: Barbie actress Alexandra Shipp (l.) wore a strapless white ball gown as she posed with Sydney on the dance floor

“Birthday bae”: Barbie actress Alexandra Shipp (l.) wore a strapless white ball gown as she posed with Sydney on the dance floor

The Arizona-born 32-year-old really enjoyed taking incredibly blurry glamor shots with IMG model Charlee Fraser (R). Charlee served reality to Alexis Carrington Colby

Epos! The Arizona-born 32-year-old really enjoyed taking incredibly blurry glamor shots with IMG model Charlee Fraser (R) who demonstrated the real thing for Alexis Carrington Colby

sweet tooth!  Father of the Bride actress Isabela Merced (left) rocked fingerless denim gloves and a black tulle dress while eating Red Vines with Sweeney and Pedestel founder Celeste O'Connor (right).

sweet tooth! Father of the Bride actress Isabela Merced (left) rocked fingerless denim gloves and a black tulle dress while eating Red Vines with Sweeney and Pedestel founder Celeste O’Connor (right).

'Infant!'  The Euphoria bombshell then referred to the couple as their “boo crew” via Instastory.

‘Infant!’ The Euphoria bombshell then referred to the couple as their “boo crew” via Instastory.

“No, because why did they leave us up here?” At one point, Isabela and Celeste joined photographer Mecca McDonald (M) to take over the live band on stage “His attitude!” The trio took glamor shots together

“No, because why did they leave us up here?” At one point, Isabela and Celeste joined photographer Mecca McDonald to take over the live band on stage, and the trio took glamorous shots together

“The absolute best prom party of the '80s!” 2023 Sports Illustrated Swim rookie Madisin Rian (R) opted for a sexy white lace look while posing with Sydney

“The absolute best prom party of the ’80s!” 2023 Sports Illustrated Swim rookie Madisin Rian (R) opted for a sexy white lace look while posing with Sydney

The New York-born 16-year-old also recounted the moment the reality actress made a wish in front of the giant confection, which she captioned, “Birthday Girl.”

Barbie actress Alexandra Shipp wore a strapless white ball gown as she posed with Sydney on the dance floor.

The Arizona-born 32-year-old really enjoyed taking incredibly blurry glamor shots with IMG model Charlee Fraser, who demonstrated the real thing for Alexis Carrington Colby.

Father of the Bride actress Isabela Merced rocked fingerless denim gloves and a black tulle dress while eating Red Vines with Sweeney and Pedestel founder Celeste O’Connor.

The Euphoria bombshell then referred to the couple as their “boo crew” via Instastory.

At one point, Isabela and Celeste joined photographer Mecca McDonald to take over the live band on stage, and the trio took glamorous shots together.

Sports Illustrated 2023 swimmer Madisin Rian opted for a sexy white lace look while posing with Sydney, calling it “the absolute best prom party of the ’80s!”

Sweeney will next produce and star alongside Glenn Powell in Will Gluck’s film “Anyone But You,” which will be released in U.S. theaters on December 15 from Sony Pictures Entertainment.

'No Days Off': Sweeney will next produce and star alongside Glenn Powell (right, pictured March 14) in Will Gluck's Australian-set romantic comedy 'Anyone But You,' which Sony Pictures Entertainment is shipping to the US on December 15 cinemas will bring

‘No Days Off’: Sweeney will next produce and star alongside Glenn Powell (right, pictured March 14) in Will Gluck’s Australian-set romantic comedy ‘Anyone But You,’ which Sony Pictures Entertainment is shipping to the US on December 15 cinemas will bring

The Australian-set romantic comedy also stars Alexandra Shipp, Dermot Mulroney and Rachel Griffiths.

The SAG Award nominee will also portray Spider-Woman Julia Carpenter in SJ Clarkson’s Madame Web, which hits US cinemas on February 14th and UK cinemas on February 16th.

The superhero film also stars Dakota Johnson, Adam Scott, Emma Roberts, Zosia Mamet and Mike Epps.

And Sydney played South Dakota waitress Penny Jo Poplin in Tony Tost’s indie action-crime drama Americana, which has yet to secure distribution after premiering March 17 at the South by Southwest Film Festival.