"Holiday Barbie" dolls are seen in the toy department of a retail store in Encinitas, California October 14, 2014. Mattel Inc's revenue fell for the fourth straight quarter as demand for its billion-dollar brands, Barbie and Fisher-Price, slipped further, increasing pressure on the toymaker as it heads into the holiday shopping season. Picture taken October 14. REUTERS/Mike Blake (UNITES STATES - Tags: SOCIETY BUSINESS)