Tara Strong was 45 in The Secret Life of Pets 2 when she played the character 'Baby Liam / Sweetpea / Pickles (voice)'.
That was over 5 years ago in 2019.
Today she is 51, and has starred in 194 movies in total, 22 of those since The Secret Life of Pets 2 was released.
In The Secret Life of Pets 2, I think Tara Strong looks: