Megan Fox was 22 in Transformers: Revenge of the Fallen when she played the character 'Mikaela Banes'.
That was over 15 years ago in 2009.
Today she is 37, and has starred in 33 movies in total, 23 of those since Transformers: Revenge of the Fallen was released.
In Transformers: Revenge of the Fallen, I think Megan Fox looks: