Between the checkerboard patterns, black and red color schemes, and go-kart-inspired races, one outfit in particular raced to pole position: The used car lot dancer inflatable costume Ciara Miller ...

Kylie Jenner switched up the details of her home's decor to go from a rainbow unicorn-themed event ... that showed a white, gray, and blue ball pit with black and white and race-car shaped ...

Lindsay Lohan took "cool mom" status to a whole other level when celebrating son Luai's 1st birthday ... featured a silver fondant race car on top and black-and-white checkered flags — and ...