Ugliest House in America

Three homes in the Southwest duke it out for a home makeover from Alison Victoria. It's between a shiny dome with a gross past, a former museum with a thing for skeletons and a castle held together with styrofoam.

Three ugly homes in the Midwest square off for the chance to win a $150,000 makeover, courtesy of HGTV's design guru Alison Victoria! It's between a bird-themed house, a turtle-shaped dome and a house that's been half updated and half left for dead.

Three ugly homes in the West vie for the chance at a $150,000 makeover courtesy of HGTV designer Alison Victoria! It's between a creepy and wood-carved world of whimsy, a tile-mad dwelling with views into every bathroom, and a cramped and convoluted hut.

Three ugly homes in the Northeast vie for the chance at a $150,000 makeover by designer Alison Victoria. It's between an eclectic house full of panels, a church-like home with zebras on the walls, and a retro red shed.

Three homes in the Southeast vie for the chance at a $150,000 makeover by designer Alison Victoria. It's between a house of connected huts, a home in the middle of the woods and a dated house with forever holiday decor.

The summer road trip comes to an end as Retta crowns the ugliest house in America. It's makeover time with Alison Victoria turns a nightmare house into the home its owners have always dreamed of.