How old was Jesse McCartney in the movie Horton Hears a Who!?

Jesse McCartney was 19 in Horton Hears a Who! when he played the character 'JoJo (voice)'.

That was over 16 years ago in 2008.

Today he is 37, and has starred in 28 movies in total, 21 of those since Horton Hears a Who! was released.

How old do you think he looks in the movie?

In Horton Hears a Who!, I think Jesse McCartney looks:

Did you know?

  • Director Jimmy Hayward has worked with Jesse McCartney just once in his career.
  • Jesse McCartney's first movie was as 'Self' in Dream Street Live, released in 2001 when he was 13
  • Horton Hears a Who! scores 6.47 out of 10 on TMDB.

The cast of Horton Hears a Who!

Jesse McCartney's other movies