October 31, 2014 12:08 am Fallon: Chris Rock Lists This Year's Top Halloween Costumes Chris Rock made a surprise visit to the “Tonight Show” Thursday and revealed 2014’s top Halloween costumes including “slutty pumpkin spice latte and “slutty Uber driver.” 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