They fly off again and Princess has an idea. Then these 'someone' crashed into Princess' limo - The Rowdyruff Boys. She goes to see what the hold-up and sees The Powerpuff Girls fighting someone. Princess Morbucks is held up in a traffic jam. However, after being rejected, she was reluctantly invited as a member of the Powerpuff Girls to defeat the Rowdyruff Boys. Princess Morbucks tries to team up with the Rowdyruff Boys to beat the girls at their own game.
