Aria, and the final Penn children. 64 were Charlotte's, and then Aria picked up the mantle of heir. Byron and Brody are the youngest (twins), with Kaleigh the youngest girl. Kaleigh's grateful she didn't have to take on the 100 baby challenge - she's ready to find her soulmate, and excel in her medical career. And Shirley, she's on her way to becoming a famous actress. #100babychallenge #siblings (Find a grown Kaleigh and her partner Gulliver Reeley in the gallery under "Penn & Reeley".)