Brother Uses Christmas Wish for a Doll That Looks Like Sister With Hip Condition

It was a simple Christmas wish that 7-year-old Zac had no clue would yield such a big reward - a doll made to look just like his baby sister. His mother, Melissa Harper, said he made the request because her 8-month-old baby, Quinn, was born with a hip condition that has kept her in a cast for her whole life. "It was just really, really cool to see him thinking about her and just kinda taking his wish a step further with the cast," Melissa told InsideEdition.com's Stephanie Officer.