Is “Iron Man 4” really cancelled? Has Robert Downey Jr. finally bid farewell to his armour? For now, probably. But don’t worry, he’s doing it for a good cause.

According to Entertainment Weekly, the actor has exchanged his armoured suit for something more appealing to kids – a bunny suit. Wearing a purple sweater with big floppy ears, Robert Downey Jr. revealed about a new charity contest.

Downey Jr. mentioned that he and his wife oversees the new charity called Random Act Funding. This year, the said charity hopes to raise funds for Motion Picture & Television Fund, Make-A-Wish, and the Anti-Recidivism Coalition.

For avid fans who’s willing to donate more than AU $13.09 (US $10), they have the chance to win the actor’s promising grand prize. The biggest among them is a “special screening” of “Captain America: Civil War 3” hosted by Robert Downey Jr.

Other than those stated above, winners will also get a chance to be in a photo shoot with the “Iron Man.” He promised to bring props so maybe fans can expect him wearing his “Iron Man” suit after all. Or, would you want him to wear the bunny suit instead? The actor also said that he’ll fly the winners to New York and be invited to watch “The Tonight Show” live.

Watch the promotional video here:

To know more details on how you can with the prize, visit this link.

At the moment, “Iron Man 4” movie continues to spark speculations as to who will fill in Downey Jr.’s role. Parent Herald noted that fans won’t likely watch the film if the actor gets replaced.

Speaking to Forbes Magazine, the Russo Brothers admitted how it’s almost impossible to find a new “Iron Man.”

“It’s almost impossible to replace Robert, he’s the biggest movie star in the world. One close up from Robert is worth another actor’s entire performance, he’s incredibly gifted and insanely talented. I think if and when he is done with the character I think you will find that Iron Man might disappear for a while,” Joe Russo said.

Thus, it led to speculations if Iron Man will die in “Captain America: Civil War.” Do you think Team Iron Man will lose the fight? Tell us your thoughts below!