For those of us squarely in the “Tiffany Haddish Can Do No Wrong” camp, a new series of Groupon ads shows that, even in 15 seconds, she can reel you in. The star of The Last O.G. and one of the hardest working people in show business is not only a revelation in entertainment but… https://www.adweek.com/creativity/once-again-tiffany-haddish-will-help-you-gleefully-part-with-your-money-for-groupon/