Grey DeLisle was 40 in Justice League: Gods and Monsters when she played the character 'Tina / Platinum (voice)'.
That was over 9 years ago in 2015.
Today she is 50, and has starred in 199 movies in total, 58 of those since Justice League: Gods and Monsters was released.
In Justice League: Gods and Monsters, I think Grey DeLisle looks: