Emily Blunt channels her inner Janis Joplin as she performs "Piece of My Heart" in the final round against Anne Hathaway and her earth-shattering rendition of "Wrecking Ball" by Miley Cyrus. Subscribe for more Lip Sync Battle: bit.ly/17wiz6n
Lip Sync Battle is already a huge viral sensation. Now Spike is taking it to the next level with its very own show, hosted by LL Cool J and with colorful commentary by social media maven, Chrissy Teigen. Each episode will feature two A-list celebrities like you’ve never seen them before - syncing their hearts out in hysterically epic performances. The mic is off, the battle is on!
Anne Hathaway's Wrecking Ball vs. Emily Blunt's Piece of My Heart | Lip Sync Battle