Yesterday, Black Panther star Chadwick Boseman died after he was diagnosed with colon cancer four years ago. With heavy hearts, the world began mourning the loss of the actor who brought King T'Challa to life. Here's how other Marvel stars paid tribute:

Chris Evans:
I’m absolutely devastated. This is beyond heartbreaking. Chadwick was special. A true original. He was a deeply committed and constantly curious artist. He had so much amazing work still left to create. I’m endlessly grateful for our friendship. Rest in power, King💙
Brie Larson:
💔
Mark Ruffalo:
@chadwickboseman It was the highest honor getting to work with you and getting to know you. What a generous and sincere human being. You believed in the sacred nature of the work and gave your all. Much love to your family. And much love from all of us left here.
Ryan Reynolds:
Such a brutal loss. RIP, Chadwick.
Chris Hemsworth:
Zoe Saldana:
Chris Pratt:
My prayers go out to Chadwick’s family and loved ones. The world will miss his tremendous talent. God rest his soul. #wakandaforever https://t.co/j5JWSeiqd5
Don Cheadle:
i will miss you, birthday brother. you were always light and love to me. my god ... ✌🏿♥️✊🏿 🙅🏿♂️ forever and ever ... https://t.co/9pORaKZuQN
Tom Holland:
Jeremy Renner:
Samuel L. Jackson:
THANK YOU @chadwickboseman for all you gave us. We needed it & will always cherish it! A talented & giving artist & brother who will be sorely missed🙏🏿 RIP
Sebastian Stan:
Josh Brolin:
And Taika Waititi:
Devastating news. We lost a great one. Takoto mai rā e Āriki. #chadwickboseman
RIP Chadwick. You will always remain the king of our hearts.
