3-point contest Taylor Swift says she’s devastated by U.K. Knife attack, Secret Service hearing descends into shouting match over Trump assassination attempt, R. Kelly asks Supreme Court to overturn sex crime convictions, and Trump defends J.D. Vance’s ‘childless cat lady’ remark. FOLLOW ALL TMZ PODCASTS: https://www.audio.tmz.com/ About TMZ: TMZ has consistently been credited for breaking…