Anthony Joshua Tells 50 Cent "I'm Gona F*ck Up Deontay Wilder"

http://www.tmz.com/videos/0_c68wxlyq http://www.tmz.com/2017/08/30/anthony-joshua-deontay-wilder-boxing/ Anthony Joshua just threatened Deontay Wilder ... and it all went down during a FaceTime call with 50 Cent. Joshua -- the reigning WBA, IBF and IBO heavyweight champ -- was chatting with the rapper on his phone when his friend asked 50 for a role on "Power." That's when AJ chimes in, "I told him we're gonna f*ck up Deontay Wilder! We're comin' soon!" Deontay -- the reigning WBC heavyweight champion -- has been calling out Joshua for a while ... hoping the two can clash in what would be a pretty epic heavyweight showdown. Joshua is 19-0 -- and knocked out Wladimir Klitschko earlier this year. Wilder is 38-0 with 37 knockouts. We KNOW 50 wants to see this fight. Make it happen.