12. Heather Morris
Heather had her first baby during the show Glee, where she played a role of a high school girl. She joined the show when she was 22 and had her baby when she was 26. She has now two adorable kids with husband Taylor Hubbel. The first baby is named Elijah Beck who was born in 2013. And the second born son is named Owen Bartlet, who was born three years after.