If you were at the In This Moment show about a year ago then you remember one of the opening acts, Sister Sin.

This Swedish metal/rock band is fronted by the very sexy Liv Jagrell, who can throw down with the best of leading ladies in the genre.

Now And Forever will be the band's 3rd studio album and is set for an October 23rd release date.

Check out the video of the trailer for the new album from Sister Sin entitled "Now And Forever" and fall in love with Liv Jagrell. She's our new big crush.