Avengers Cast Join Robert Downey Jr. In Singing Happy Birthday On Iron Man’s 11th Anniversary

Smrutisnat Jena

11 years ago on the 1st of May in 2008, Iron Man released, starting a glorious era of superhero movies and creating the Marvel Cinematic Universe. 

YouTube

And since Endgame ended Tony Stark’s journey, it was only right that Robert Downey Jr. posted a video of the Avengers cast singing Happy birthday!

You can see the excitement on everybody’s faces, like children at a birthday party!

So, the video looks like it has been shot on the sets of Endgame which was shot last year. So we don’t know who they were actually singing it for. 

But no matter the person, Chris Hemsworth seems really into it. I mean, he’s clearly having a party. 

Even Thanos in the back seems pretty happy about it. 

The Verge

By the end of it, even Chris Pratt joins in on the fancy dancing. 

Watch it here:

Anyway, happy birthday Iron Man and thank you for everything. 

You might also like
10 Hollywood Films To Watch On A Stay-At-Home Christmas Night
AP Dhillon’s ‘One Of One’ Tour Turned Bengaluru Into One Big Sing-Along And It Was Everything Fans Hoped For
Top 10 Hollywood Films of 2025
Important News From the Past 24 Hours
Important News From the Past 24 Hours
WWE RAW Results November 17, 2025: Roman Reigns Returns With Allies; Becky Lynch Loses Women’s Intercontinental Championship