Everybody loves a mystery, especially Barbie! She's always hot on the trail of some exciting case, collecting clues and using her smarts to save the day. But for Barbie, the best part about solving a mystery is getting the chance to help others!
 
Barbie's attending a costume ball in breathtaking Venice, Italy. Her magnificent gown is decorated with copies of priceless sapphires called the Three Teardrops. But when the real gems vanish, it's up to Barbie to unmask the truth.
 
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