Renee Zellweger unrecognizable at film screening, experts say plastic surgery

(UPI) -- Bridget Jones actress Renee Zellweger has sparked rumors of a botched plastic surgery procedure after arriving at a screening looking unusual.

Outside the screening of Long Shot: The Kevin Laue Story, she looked noticeably chiseled in the cheeks and with a smooth forehead.

Renee Zellweger after and before surgery. She had jaw implants or something Wondrous!!! pic.twitter.com/ajbtUofM6g

— Sally Wonka (@wlf99) November 5, 2013

I get plastic surgery but did Renee zellweger buy an entirely new face????

— Nora Gasparian (@NoraGasparian) November 5, 2013

She debuted the look last week at an event for Giorgio Armani. Experts have said that Zellweger does not appear to have had a rhinoplasty or an eyelid lift, but appears to have had a chin implant.

They also said that many of Zellweger's facial changes may be attributed to her dramatic weight loss.