'7 Little Johnstons' Cast Ages Revealed: Find Out the Ages of Alex, Emma, Amber, Trent, & More!

7 Little Johnstons is one of TLC’s biggest hit TV shows, and a new episode is airing tonight.

One question fans have been wondering for a while is how old everyone is. We’ve dug up the ages of Trent, Amber, Jonah, Anna, Elizabeth, Alex, and Emma!

Be sure to tune in to TLC tonight to catch the new episode of the show!

Click through the slideshow to find out the ages of the entire family…