By Emily Krauser
12:47 PM PDT, April 24, 2018
Disney and Marvel Studios' Avengers: Infinity War had its world premiere in Hollywood on April 23, and the star-studded soiree truly looked like one of the best parties ever. Click through the gallery to see the super fun pics of the film's mega-watt actors and actresses and their friends and family who stepped out to support them.
Elizabeth Olsen, Josh Brolin, Gwyneth Paltrow and Chris Pratt
![Elizabeth Olsen, Josh Brolin, Gwyneth Paltrow and Chris Pratt](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950534128.jpg?width=1024&quality=80)
Get yourself co-workers as excited to see each other as these four were!
Chris Pratt and Tom Hiddleston
![Chris Pratt and Tom Hiddleston](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950534896.jpg?width=1024&quality=80)
Could these two look any happier to meet their fans? We think not!
Scarlett Johansson and Colin Jost
![](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950494790.jpg?width=1024&quality=80)
The cute couple made their red carpet debut at the Hollywood premiere. “I'm just excited to share this experience with him because I'm so excited to see the film," the 33-year-old actress told ET. "I haven't seen it before!”
Chris and Luke Hemsworth
![Chris and Luke Hemsworth](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950545780.jpg?width=1024&quality=80)
Pardon us while we swoon over the insanely good genes in the Hemsworth family.
Tom Holland
![Tom Holland at Avengers: Infinity War premiere](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950537798.jpg?width=1024&quality=80)
Spider-Man took in the scene before heading into the theater.
Robert Downey Jr.
![Robert Downey Jr. at Avengers Infinity War premiere](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950501932.jpg?width=1024&quality=80)
He loves his fans THIS much!
Tom Hiddleston and Chris Hemsworth
![Tom Hiddleston and Chris Hemsworth](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950544490.jpg?width=1024&quality=80)
Cowabunga, dudes!
Elizabeth Olsen and Josh Brolin
![Elizabeth Olsen and Josh Brolin](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950533510.jpg?width=1024&quality=80)
The co-stars hugged it out inside the premiere.
Letitia Wright, Winston Duke and Danai Gurira
![Letitia Wright, Winston Duke and Danai Gurira](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950538270.jpg?width=1024&quality=80)
Wakanda forever! We weren't upset to see this Black Panther trio looking fierce at the premiere!
Robert Downey Jr. and Chadwick Boseman
![Robert Downey Jr. and Chadwick Boseman](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950544494.jpg?width=1024&quality=80)
Why so serious, RDJ?!
Zoe Saldana and Vin Diesel
![Zoe Saldana and Vin Diesel](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950497882.jpg?width=1024&quality=80)
The pair struck a pose on the purple carpet.
Tom Hiddleston and Benedict Cumberbatch
![Tom Hiddleston and Benedict Cumberbatch](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950481168.jpg?width=1024&quality=80)
Look at these dapper British actors!
Elizabeth Olsen
![Elizabeth Olsen at Avengers: Infinity War premiere](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950534924.jpg?width=1024&quality=80)
The actress known as Wanda Maximoff happily signed autographs for fans.
Chris Pratt and Sean Gunn
![Chris Pratt and Sean Gunn](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950535048.jpg?width=1024&quality=80)
Who, him? Gunn made a show of pointing out pal Pratt as they posed in front of the giant Avengers symbol on the purple carpet.
Eniko Parrish and Kevin Hart
![Eniko Parrish, Kevin Hart & his kids](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/GettyImages-950538988.jpg?width=1024&quality=80)
The couple left their newborn at home, but did bring Hart's kids, Heaven and Hendrix, along to check out the latest Avengers installment.
Bradley Cooper and Dave Bautista
![Bradley Cooper and Dave Bautista](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950538604.jpg?width=1024&quality=80)
The pair helped rep the Guardians of the Galaxy contingent in the Avengers mega-flick.
Evangeline Lilly
![Evangeline Lilly at Avengers Infinity War premiere](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950534546.jpg?width=1024&quality=80)
Someone's looking fierce!
Sophie Hunter and Benedict Cumberbatch
![Sophie Hunter and Benedict Cumberbatch](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950538432.jpg?width=1024&quality=80)
The husband-and-wife team complemented each other in ravishing ensembles.
Brie Larson
![Brie Larson at Avengers Infinity War premiere](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950497814.jpg?width=1024&quality=80)
Captain Marvel stunned in a gorgeous white dress with a long train.
Paul Rudd
![Paul Rudd at Avengers: Infinity War](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950534988.jpg?width=1024&quality=80)
Does this man age at all?! Rudd looked quite handsome in a gray suit, brick red button-down and cognac-hued dress shoes at the premiere.
Scarlett Johansson and Mark Ruffalo
![Scarlett Johansson and Mark Ruffalo](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950534704.jpg?width=1024&quality=80)
Looking good! The co-stars stopped for a pic at the global premiere.
Courtney B. Vance and Angela Bassett
![Courtney B. Vance and Angela Bassett](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950538712.jpg?width=1024&quality=80)
The husband-and-wife duo turned the premiere into a date night.
Paul Bettany and Jennifer Connelly
![Paul Bettany and Jennifer Connelly](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950513066.jpg?width=1024&quality=80)
The sweet couple shared a laugh as they posed for photogs.
Don Cheadle
![Don Cheadle at Avengers Infinity War premiere](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-04/gettyimages-950483568.jpg?width=1024&quality=80)
War Machine snapped selfies with excited fans before the movie began.