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. US & World Videos 0:37 Ex-Abercrombie CEO arrested on sex trafficking-related charges 9:07 Selena Gomez and Benny Blanco's sweetest moments 2:13 Real-life ‘Karate Kid' meets his inspiration 2:12 What to expect in court as Trump faces 2020 election charges in DC 0:54 Parents can start helping teenagers to build a financial foundation at home without spending
