De Soto, Mo. (KSDK) -- De Soto High School senior Lauren Waggoner was named homecoming queen Saturday night.
Waggoner, 20, was born with a chromosomal disorder.
Her sister, Autumn Waggoner, is also a student at De Soto High School.
"It's just a good feeling knowing everyone at De Soto treats her like a normal kid," Autumn Waggoner said of her sister.
Lauren Waggoner plans to work in a sheltered workshop after graduation.