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Robert Downey Jr received birthday messages from his Avengers co-stars Thursday as he turned age 54.
The actor launched the lucrative Marvel Cinematic Universe with his portrayal of title character Iron Man in 2008.
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His co-stars who play Thor, Captain America, Hulk, Black Panther and Hawkeye took to social media with birthday messages for Robert.
Thor actor Chris Hemsworth, 35, teamed up with Tessa Thompson, 35, who played Valkyrie in Thor: Ragnarok for a video message.
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They both wore black suits and matching ties while addressing Robert while apparently working on the sequel Men In Black: International.
They teased Robert about his age before declaring their love for him.
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'Thanks for being born, buddy,'Australian actor Chris said as Tessa kissed the camera.
Chris Evans, 37, who plays Captain America reached out to Robert via Twitter.
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'Happy birthday to the man, the myth, the incomparable, the indomitable, @RobertDowneyJr,' Chris posted for his roughly 10.8 million followers.
'You're a true original. Thank you for carrying us these last 10 years!!!!,' he added along with a blue heart emoji.
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Mark Ruffalo, 51, who plays Hulk, shared a photo on social media of Robert kissing his cheek.
'Happy Birthday,@RobertDowneyJr! Thank you for your kindness, leadership, and generosity...
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