Michelle Pfeiffer keeps her personal life rather private. However, during a chat with hosts Jason Bateman, Will Arnett and Sean Hayes for the SmartLess podcast, she revealed that she’s now a grandmother. “It’s ridiculous.”Pfeiffer is ‘Really Grateful’Getty Michelle PfeifferAlthough Pfeiffer may not want to take on roles that would keep her away from her family for lengthy periods of time, she’s still “grateful” for the parts she has taken on. '”Pfeiffer Kept Quiet About Who Welcomed the BabyGetty Michelle PfeifferPfeiffer may have been willing to reveal the fact that she’s now a grandmother; however, she did keep one thing private: Who the parents happen to be. In 2017, Pfeiffer opened up to Interview Magazine about balancing her career with raising children, saying, “I’m an empty nester now.