Anna Kendrick & Blake Lively On Slashing An Ex's Tires & Sassy Life Advice

Anna Kendrick and Blake Lively, the stars of 'A Simple Favour' join GLAMOUR's @JoshingtonHosts to deliver their sassiest life advice. From how to get revenge on your ex-boyfriend, (spoiler alert: it involves criminal damage) and how to out-sass the competition in everyday life... Will you be taking advice from Anna Kendrick and Blake Lively in this funny AF interview? Plus, Anna Kendrick had to breathe into a brown paper bag before her on-screen kiss... Spoilers ahead.