Popsugar Celebrity Netflix How Old Is The Half of It Cast? Those Teens In The Half of It Aren't Quite Teens — Here Are Their Real Ages 4 May 2020 by Corinne Sullivan View On One Page Photo 3 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 How Old Is Alexxis Lemire, aka Aster? 23 Previous Next Start Slideshow NetflixThe Half Of ItMovies