London August 18, 2015 6:45 am 'Tonight' Egg Russian Roulette With Zac Efron Jimmy Fallon and Zac Efron take turns smashing eggs on their heads without knowing which are cooked and which are raw. Local 2:28 King Charles returns to public duties amid cancer diagnosis 3:10 Nicole Kidman gushes over family's support at AFI honor 1:39 Benny Blanco talks falling in love with Selena Gomez 3:26 Zendaya weighs in on ‘Challengers' love triangle: Art vs. Patrick? 1:20 Kate Middleton and Prince William share never-before-seen pic on 13th wedding anniversary