Ashlee Simpson is giving us a sneak peek at her new "Bat For A Heart" music video, and this is also the first song she's released in four years. We can't believe it's been 8 years since she burst onto the scene with her debut album, Autobiography!

“Happy Halloween! As promised, here’s a little tease of what’s to come!” Ashlee tweeted. “In this tease I do drop the F bomb so you’ve been warned!”

The 28-year-old singer/actress shows a lot of skin and looks like a hot mess in some of the shots, but she still looks pretty sexy. But how's the sound? You tell us! We're reaaaally curious as to what the rest of the video (and her forthcoming album!) will be like!