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Playing Steve Jobs, Gaga over social networking and more tech endorsements than you can shake an iPhone at

Mr. SexyBack aims to revive MySpace

Justin Timberlake, who played Sean Parker in the Facebook movie “The Social Network,” is among a group of investors trying to pump new life into MySpace, once king of the social networks. MySpace is promoting itself as “Social Entertainment,” and is leaning heavily on shared musical interests, while hooking into popular social sites like Facebook and Twitter.

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