Watch Emily Blunt Take Drastic Measures to Prepare for Her 'Lip Sync Battle'
By Alex Ungerman
"This is art. This is gonna stand the test of time."
Emily Blunt knows you can't just pretend to sing songs on national television unprepared, so when the 32-year-old actress gears up for her Lip Sync Battle against Anne Hathaway, she's not messing around.