“Grown-ish” has been renewed for a 20-episode second season at Freeform, the network announced Thursday. A spinoff of the ABC series “Black-ish,” the half-hour comedy follows Zoey (Yara Shahidi), Dre (Anthony Anderson) and Rainbow’s (Tracee Ellis Ross) popular, entitled, stylish and socially active 17-year-old daughter as she heads into her freshman year of college at […]