Ryan Reynolds
After searching for Deadpool Reynolds all over Tokyo, Tremblay found the Deadpool actor in the Japanese city and of course took a photo to document it. "Vancouver is alive and well in the heart of Tokyo. Call the search off. We found each other," Reynolds captioned the same photo.
Star Wars Characters
If you follow the Room actor than you know that he is a major fan of the Star Wars franchise. So, when he met a few of the iconic characters at the Oscars he had to pose with them and create the ultimate #SquadGoals picture.
Mark Hamill
Star Wars fans everywhere freaked out when Tremblay managed to meet the one and only Hamill AKA Luke Skywalker in 2017.
Natalie Portman
No Star Wars fan freak out would be complete without Padmé AKA Natalie Portman!
J.J. Abrams & Steven Spielberg
For a movie lover like Tremblay meeting legends like J.J. Abrams and Steven Spielberg is the ultimate geeking out moment.
Paula Abdul
The young actor teamed up with singing icon Paula Abdul for 2016's WEDay festivities and again we're jealous of his celebrity meet and greets.
Seth Rogen
Tremblay loves hanging out with fellow Canadians like Seth Rogen. Seriously, this kid has so much celebrity street cred at such a young age.
Jennifer Lawrence
Talk about star power! The Burn Your Maps actor posed alongside Oscar-winner Jennifer Lawrence a few years ago and it's so cool.
Justin Trudeau
At the 2017 WEDay Canada event Tremblay met the Canadian Prime Minister and as you can see he was beaming with pride for his country.
Julia Roberts
We know that Roberts was Tremblay's costar in Wonder, but she's still uber famous, so knowing her definitely earns the actor major cool points...not that he needs them.
Leonardo DiCaprio
This is one of the coolest fan moments ever. Tremblay met Leonardo DiCaprio at the 2016 SAG Awards and we don't know how he kept his cool.
Gal Gadot & Chris Hemsworth
Tremblay is an equal opportunity lover of superheroes. Clearly, Marvel is one of his favorite hero franchises since he was all smiles when meeting Wonder Woman (Gal Gadot) and Thor (Chris Hemsworth).
Shawn Mendes
Another day, another Canadian, eh?! The "Lost in Japan" singer's 2016 concert was Tremblay's very first!
Naomi Watts
Tremblay has been in not one, but two movies with Naomi Watts—The Book of Henry and Shut In—which makes them a very close duo as you can tell by this picture.
Jake Gyllenhaal
Leave it to the Before I Wake actor to make funny jokes when meeting Hollywood's biggest stars. When he met Jake Gyllenhaal and posted this photo his caption was on point. "This guy stole my name! #JakeGoals," he wrote.
Rachel McAdams
Tremblay looked adorable as he took a photo with fellow Canadian actress Rachel McAdams at the SAG Awards in 2016.
Angelina Jolie
The cute star "made new friends" at the 2018 Critics Choice Awards and we're in awe of this run-in.
Aaron Rodgers
What's cooler than meeting celebrities? Playing Nerf guns with professional quarterbacks like Green Bay Packers QB Aaron Rodgers, duh.
Sylvester Stallone
Come on, the Canadian actor got to pretend punch the Rocky star. That's beyond awesome.
Olivia Munn
When these two weren't filming the upcoming movie The Predator (it comes out in Sept. 14, 2018) they were hanging out at the river, because that's a totally normal thing to do with insanely famous stars, right?
Mark Consuelos & Casey Cott
The young star hung out with two of Riverdale's finest at a Canadian soccer game (along with his big sis) last year. Yes, this 11 year old is cooler than all of us.
Amy Schumer
In 2015, the I Feel Pretty actress helped Tremblay tie his shoes so he didn't trip at an award show and as a result this cute picture happened!
Jason Sudeikis & Will Forte
When Tremblay appeared on an episode of The Last Man on Earth he had to get a group shot with his two scene partners obviously.
Brie Larson
Tremblay starred alongside Brie Larson in 2015's Room and its success and his friendship with the actress has definitely helped him meet many of these amazing stars.