Pour bag of frozen corn in bottom of crock pot. (Can corn can be used in place of the frozen. Just drain it and put the chicken in first followed by the corn)
Place frozen chicken breasts on top of corn and cover with rinsed and drained black beans and jar of medium salsa.
Cook on high for 1 hour, and then on low for 4 hours.
Shred chicken with forks and mix in cream cheese until melted and creamy.
Serve with tortilla chips and add toppings to individual servings.