Celebrity Holiday Bricktacular: Let It Snow / Brickmas Carols

S4 E13: Returning fan-favorites from past LEGO Masters seasons— David Guedes, Caleb Schilling, Krystle Starr and Randal Wilson —and celebrities—NeNe Leaks, Marshawn Lynch, Kelly Osbourne and Rob Riggle—pair together to compete in holiday-themed challenges to win $10,000 for the charity of their choice. First, the teams must build snowplows designed to match the personality of the celebrity builder. The duos then go head-to-head when the celebrities get behind the wheel and drive their remote control snowplows in an arena. The pair that captures the most snowballs in the arena will automatically be placed in the top two. The team with the best celebrity driver and overall design will win the challenge. Then, in the final challenge, the teams are tasked with creating a 360-degree build based on a Christmas carol. The pair with the most captivating build will win money for their charity and a trophy.