Shannon Chan-Kent was 20 in Barbie in A Mermaid Tale when she played the character 'Deandra (voice)'.
That was over 14 years ago in 2010.
Today she is 35, and has starred in 41 movies in total, 37 of those since Barbie in A Mermaid Tale was released.
In Barbie in A Mermaid Tale, I think Shannon Chan-Kent looks: