Slow Cooker BBQ Balsamic Vinaigrette Chicken

This is super easy to put together and the results are quite delicious!  I served ours with some rice and veggies, but mashies, pierogis, ravioli and other sides would go just as well.  Enjoy!
-4 chicken things, bone-in, skin-on
-1 cup bbq sauce (I prefer Sweet Baby Rays)
-2 Tbs brown sugar
-2 Tbs Worcestershire sauce
-1/4 cup balsamic vinaigrette dressing
Coat your slow cooker with some cooking spray.  Add the chicken, skin side up.  In a bowl, mix remaining ingredients.  Pour over chicken.  Cover and cook on low for 5 hours.  Enjoy!