SUNNYVALE, Calif. & MOUNTAIN VIEW, Calif.--(BUSINESS WIRE)--Yahoo! Inc. (NASDAQ: YHOO) has completed its acquisition of Polyvore. The acquisition will enhance Yahoo’s consumer and advertiser offerings and together Yahoo and Polyvore will power native shopping ads that drive traffic and sales to retailers. Broadly, Polyvore will accelerate Yahoo’s Mavens growth strategy (mobile, video, native, social). In addition to natural integrations with Yahoo Style and Yahoo Beauty, Polyvore’s strong media