In 2018, Barr's, 72, shocking 2am comment about former Barack Obama advisor Valerie Jarrett directly resulted in the cancellation of her 'Roseanne' reboot, with network bosses condemning her Tweet as ...

Add Mel Gibson, Jon Voight, Roseanne Barr, Kid Rock, Hulk Hogan and Scott Baio to that long list washed-up celebrities ...