The follow-up to the 1987 classic boasts an impressive creative team and one of its original stars, but there are still big dancing shoes to fill. Nearly 40 years after she made her way out of the corner and into cinema history, Baby Houseman will soon be dusting off her dancing shoes once again. This week, Lionsgate Films confirmed that a sequel to 1987’s “Dirty Dancing” will begin filming this year, with Jennifer Grey reprising her role as Baby. Kim Rosenstock, whose credits include “Dying