Emily Osment was 11 in Lilo & Stitch 2: Stitch Has a Glitch when she played the character 'Additional Voices (voice)'.
That was over 19 years ago in 2005.
Today she is 32, and has starred in 24 movies in total, 19 of those since Lilo & Stitch 2: Stitch Has a Glitch was released.
In Lilo & Stitch 2: Stitch Has a Glitch, I think Emily Osment looks: