Swedish quartet SISTER SIN have have released a new music video for 'Hearts of Cold', the second single from their recent album, Now And Forever. Front woman Liv Jagrell goes balls to the wall and showcases her superb acting skills.

Directed by Eric Richter in Chicago, Illinois, the video packs a ferocious punch in a span of four minutes and sixteen seconds that will have your adrenaline rushing with your fist held high. The song is loosely based on characters Mikey and Mallory from the 1994 movie Natural Born Killers and mirrors the Finnish, real life version of them; Juha Veikko Valjakkala and Marita Routalammi, who crossed the border over to Sweden and killed a family of three. Watch below:

Sister Sin recently announced a string of headline dates following their February tour with DORO. They are as follows:

February

24 - Las Vegas, NV - LVCS
26 - Austin, TX - Dirty Dog Bar
27 - Forth Worth, TX - Tom Cats
28 - Oklahoma City, OK - The Chameleon Room

March

1 - St.Louis, MO - Fubar
2 - Little Rock, AR - Downtown Music
3 - Atlanta, GA - The Masquerade
5 - Spartanburg, SC - Ground Zero
7 - Baltimore, MD - Paparizza
8 - Pittsburgh, PA - Smiling Moose
9 - Trenton, NJ - Championship Bar

Sister Sin will be direct support for Doro on her upcoming 19-city tour beginning February 2nd in Tampa, Florida.

Tour dates:

February

1 - Tampa, FL - Brass Mug
2 - Atlanta, GA - The Masquerade
3 - West Springfield, VA - Empire
4 - New York, NY - BB Kings
5 - Baltimore, MD - Soundstage
7 - Toronto, ON - Mod Club
8 - Rochester, NY - Montage Music Hall
9 - Columbus, OH - Al Rosa Villa

10- Cleveland, OH - Peabody’s

12 - Detroit, MI - Blondie’s
13 - Joliet, IL - Mojoes
14 - St. Paul, MN - Station 4
15 - Waterloo, IA - Spicoli’s Grill and the Reverb
17 - Englewood, CO - Moe’s
19 - Seattle, WA - El Corazon
20 - Portland, OR - Hawthorne Theatre
21 - San Francisco, CA - Thee Parkside
22 - West Hollywood, CA - House Of Blues
23 - Tempe, AZ - Rocky Point Cantina