This week, some of the most famous actors who can't yet legally get into a bar came together to celebrate at the Variety Power of Young Hollywood party. Among those in attendance at the Los Angeles soiree: Chloë Grace Moretz, Zendaya, Yara Shahidi, Rita Ora, Charli XCX, Kaitlyn Dever, and Ashton Sanders. Two of the Internet's most beloved fictional high-schools were represented, as well, with Shannon Purser (Barb from Stranger Things) and 13 Reasons Why's Dylan Minnette and Katherine Langford, and remarkably, the Internet didn't implode at the coming together of their favorite Netflix teens (no word on what would happen if a Sprouse twin was factored in, however). Elsewhere, the slightly older set held down the fort on the East Coast, where Aubrey Plaza and Elizabeth Olsen premiered their new film Ingrid Goes West, and Betsey Johnson celebrated her 75th birthday at the annual ACE Awards. Here, a look back at all of the party pictures that you may have missed.

Variety Power Of Young Hollywood - Arrivals
Shannon Purser attends the Variety Power Of Young Hollywood party.

Steve Granitz

Shannon Purser, current star of Riverdale and Stranger Things's beloved Barb, arrived at the event in a sheer LBD.

Variety Power Of Young Hollywood - Arrivals
Chloë Grace Moretz attends the Variety Power Of Young Hollywood party.

Steve Granitz

As did Chloë Grace Moretz, who made headlines this week with her cover story from the publication, in which she revealed that a male co-star had body-shamed her when she was 15-years-old.

Variety Power Of Young Hollywood - Arrivals
Zendaya attends the Variety Power Of Young Hollywood event.

Steve Granitz

Opting for a more statement-making ensemble was Moretz's fellow cover star, Zendaya.

Neon Hosts The New York Premiere Of "Ingrid Goes West" - Arrivals
Aubrey Plaza and Elizabeth Olsen attend the New York Premiere Of “Ingrid Goes West”.

Nicholas Hunt

Aubrey Plaza and Elizabeth headed east for the New York premiere of their new film Ingrid Goes West, hosted by Neon and The Cinema Society.

"The Glass Castle" New York Screening
Destin Daniel Cretton, Brie Larson, Naomi Watts and Max Greenfield attend “The Glass Castle” New York Screening.

Jared Siskin

And the cast of The Glass Castle, including Brie Larson and Naomi Watts, celebrated their new film with a screening of their own.

21st Annual Ace Awards
Betsey Johnson and Victoria Justice attend the 21st Annual Ace Awards.

Gary Gershoff

Betsey Johnson rang in her 75th birthday with Victoria Justice at the annual ACE Awards.

Smile To Go : Dumbo Opening Dinner
Lauren Bush Lauren attends Smile To Go’s Dumbo Opening Dinner.

Madison/BFA.com

Lauren Bush Lauren stepped out in Brooklyn for the opening of Smile To-Go Dumbo at Empire Stores.

"Carpool Karaoke: The Series" On Apple Music Launch Party - Arrivals
Hailey Baldwin attended the “Carpool Karaoke: The Series” On Apple Music Launch Party.

Frazer Harrison

Hailey Baldwin, apparent big Carpool Karaoke fan, attended the series' launch party.

OVO Chubbs Partners With Remy Martin For Drake And Lebron James Pool Party In Toronto For Caribana 2017
OVO Chubbs Partners With Remy Martin For Drake And Lebron James Pool Party In Toronto For Caribana 2017.

Johnny Nunez

And while Rihanna was partying it up in Barbados, Drake and Lebron James hugged it out in Toronto.

Related: Aubrey Plaza and Elizabeth Olsen Sound Off on Hollywood, Dark Humor and the Pitfalls of Instagram

Zendaya's Favorite Birthday Featured a Very Surprising Homecoming