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Watch Gwyneth Paltrow, Jessica Alba, will i. am, Gary V tackle an etiquette quiz

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“Planet of the Apps” advisors Gwyneth Paltrow, Jessica Alba, will i. am and Gary Vaynerchuk compete against TODAY’s Jenna Bush Hager and Sheinelle Jones in a summer etiquette quiz emceed by Myka Meier, founder of Beaumont Etiquette. Watch Gwyneth show the correct way to drape a napkin across your lap!