If you're Bratz, you're a baddie.

The age-old question — well, since at least the early '00s!

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Forget the Bratz feud with Barbie.....it's all about Bratz VS Monster High. Bratz Founded 2000 - Launch 2001 Company: MGAE Signature Look: Pouty lips, oversized head & feet. Seriously fashion forward! Slogan: The Girls With A Passion For Fashion! Bratz....the infamous fashion dolls that caused controversy around the world! These dolls have had their trials and tribulations but their phenomenal success is astounding. At the height of their success.....even knocking Barbie off the top spot as the #1 fashion doll. Bratz have been around 10 years and have just made their comeback. It remains to be seen if Bratz can hold onto their title as one of the best selling fashion dolls......with new competition such as Monster High!! Monster High Founded 2009 - Launch 2010 Company: Mattel Signature Look: Oversized head, long legs and articulated body. Scary Chic!! Slogan: Freaky Just Got Fabulous! These freakishly fabulous dolls have become an overnight sensation! The fashionable teenage children of the world's most famous monsters are so popular right now.....almost every doll collector owns one! Gaining a loyal following.....the Bratz girls better watch their backs but only time will tell if these can match their success.