"Loosey Goosey baby, Loosey Goosey...."

I recently got Weezer's Pinkerton (deluxe edition), which has a lot of awesome b-sides, and I discoverd this awesome song that I just can't stop listening to....The awesome part is that it has female lead vocals and it has rivers singing back-up...the voices mix very nicely...(catchy rhythm + sweet vocals = replay button) The lead singer is Rachel Haden...I've never heard of her before this, but I just can't get enough of her voice.