Allison Brooks Janney, is an American actress, and in which two years, dis she win the Emmy for Outstanding Supporting Actress in a Comedy Series for her role as Bonnie Plunkett on  the CBS sitcom "Mom"?
Allison Janney:  In 2014 and 2015, she won the Emmy for Outstanding Supporting Actress in a Comedy Series for her role as Bonnie Plunkett on the CBS sitcom "Mom".
i don't know