Blac Chyna’s Bum Collapses After Years Of Filler And Artificial Implants Blac Chyna’s bum appears to have collapsed under the weight of her enormous implants – after years of rumored surgery to make her butt as big as possible.

The 30-year-old mum of two, who had a brief relationship and a child with Rob Kardashian, looked somewhat deflated when she stepped out in Los Angeles on Friday.

It is presumed that Chyna removed her implants for a reason which could be health-wise.