However, Shailene Woodley is not confirmed to return, but HBO said in a statement, "most of the cast is expected to return, and negotiations are underway."
"David Kelley wrote beautiful scripts and Reese and Nicole were, once again, a force to be reckoned with, reuniting the cast and recruiting the talented Andrea Arnold to direct. We look forward to working with this amazing group of artists."
Season 1 starred Kidman and Witherspoon as rich Monterey moms Celeste and Madeline.
It took home eight Emmys, including Limited Series and Lead Actress in a Limited Series/Movie for Kidman. (ANI)