KnockturnaLIST: Top 10 Battles From ‘Lip Sync Battle’ So Far

3. Anne Hathaway’s “Wrecking Ball” vs. Emily Blunt’s “Piece of My Heart”

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.