Paget Brewster was 47 in Batman and Harley Quinn when she played the character 'Pamela Isley / Poison Ivy (voice)'.
That was over 7 years ago in 2017.
Today she is 55, and has starred in 36 movies in total, 4 of those since Batman and Harley Quinn was released.
In Batman and Harley Quinn, I think Paget Brewster looks: