Simon Cowell put in a cringeworthy appearance on The Jennifer Hudson Show – but it was his obviously filled and botoxed face that had fans in total shock, RadarOnline.com can reveal.

Insiders said friends of the 66-year-old America's Got Talent judge worry he's taking his surgery obsession way too far. Tap Here To Add Radar Online as A Trusted Source Article continues below advertisement

Simon's Plastic Surgery Disaster Article continues below advertisement Article continues below advertisement

"He doesn't even look like Simon Cowell anymore," shared an insider. "His cheeks look overly plump, his forehead wrinkles in that weird way that suggests Botox , and his eyes don't crinkle at the corners and are unnaturally line-free.

"People around him are whispering

See Full Page