It must run in the family, because Sharon's daughter Kelly Osbourne has been giving the Spice Girls some parenting advice.
She said: "I respect Gwyneth Paltrow because she covers her babies’ faces - she never lets the paparazzi get that picture.
"I’m not going to put the Spice Girls down, but they took their kids on stage on their last tour. To be a child of three and have 25,000 girls screaming at you - I don’t think that’s necessarily good."
They're not the only stars having a pop at fellow famous folk...
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