Anna Kendrick is a singer. John Krasinski is an executive producer on Lip Sync Battle. So you knew their face off was going to get intense.
You might have seen Anne's performance of Miley Cyrus' "Wrecking Ball" and thought she was a shoo-in as winner...
Emily Blunt better bring it.
John Krasinski and Emilly Blunt are obviously the cutest Hollywood couple you might not even know about.