Roseanne Barr
We know American actress Roseanne Barr from her stand-up comedy stints as well as the sitcom show Roseanne where she featured alongside John Goodman. Contrary to her down-to-earth blue-collar mom character on the show, Barr is the complete opposite in real life.
Twenty years after the show had ended, the actress signed up a contract to renew it in 2018. A racist tweet got it canceled within hours and got her on the road to becoming unpopular. Barr has since remained under the rugs, which is unlike her, as the comic proved inseparable from her Twitter account.