Ashlee Simpson prepares comeback with "Bat For A Heart"

Ashlee Simpson is finally making her long-awaited return with a new single "Bat For A Heart". It's been almost four years since the release of her last album 2008's Bittersweet World. Now the singer-songwriter is preparing to release her fourth studio album early 2013.

Her official website has been revamped, the single and video will be released on November 21st.

Check out the video preview, after the jump.