The Bratz 500.Byron asks the Bratz if they would help him with another mission to figure out who is stealing jewelry that is in the rally 500 race. So Byron told the girls that Liam, top teen racer, could be in trouble then Jade says yes for all of them immediately. Then the Bratz find out that they have to go undercover as a racing team one will be driving and the other three will be the pit crew.