Tiffany Haddish, Cardi B, Katy Perry and more celebrities get their revenge in shockingly different ways. Relive these celebrity payback moments on Nightly Pop! #TiffanyHaddish #CardiB #KatyPerry #NightlyPop Subscribe: http://bit.ly/enewssub Subscribe to Nightly Pop The PODCAST: http://linktr.ee/nightlypop About Nightly Pop: Morgan Stewart, Nina Parker and Hunter March dive into the week’s biggest stories in pop