Honey Boo Boo's Jaw Hits the Floor When She Gets Her First Glimpse of Super Svelte Mama June Shannon

Mama June Shannon's family can't believe her physical transformation after she returns home from undergoing surgery. "Today's the big day. Mama's been gone for three weeks and she's coming home from California," Alana "Honey Boo Boo" Thompson says in a PEOPLE exclusive sneak peek at Friday evening's episode of Mama June: From Not to Hot. "They wouldn't let her come home until they could make sure that she wouldn't have no nerve damage." But Honey Boo Boo has fears about her 37-year-old mother's ...