The controversial 80-year-old appears to have taken her comedy routine a step too far after she used seven-month-old North West as material during a stand-up show at the Saban Theatre in Los Angeles.
Rivers explained to the audience how she had met the baby when Kim brought her into the offices of the E! television network, where she hosts Fashion Police.
‘That baby is ugly… I’ve never seen a six-month-old so desperately in need of a waxing,’ Rivers told the crowd last week according to RadarOnline.com.
When Kardashian, 33, first revealed a full-face photo of her child on social media last month, she was inundated by comments that she had waxed the baby’s perfectly groomed brows.
Taking to Twitter to defend her child’s appearance, she wrote: ‘Do people really think I would wax my daughters eyebrows so young? Come on, I’d wait until she’s at least 2 1/2!
‘I’m kidding!!! Its pretty sick for people to insinuate that I would wax my daughters eyebrows. They are thick, natural and amazing!’