Meg Ryan made her first public appearance in half a year with a show of support for Michael J. Fox prior to the release of the new documentary focusing on his battle with Parkinson’s disease.

Ryan, 61, has reportedly not been seen for some six months, having made a conscious decision in recent years to take a step back from the limelight.

As per the Daily Mirror, she ventured out to lend support to friend Michael J. Fox at a screening of his forthcoming production, STILL: A Michael J. Fox Movie.

The pair were snapped together looking happy, though fans were quick to comment on Ryan’s new look, which some termed “unrecognizable”.

The Sleepless in Seattle Star, who made her on-screen debut in Rich and Famous (1981), displayed an incredibly smooth complexion, once again fueling rumors that she may have dabbled in plastic surgery, despite her previous denials.

Indeed, some shared less than flattering opinions over Meg’s new look online, reigniting a debate that the actress herself has weighed in on in the past.

“This is Meg Ryan,” one Twitter user commented. “Hopefully women will learn from this. Plastic Surgery is for Frankenstein.

“Meg Ryan spent thousands to make herself unrecognizable and hideous,” another added.

“Wtf has Meg Ryan done to her face?!” a third wrote.

One said: “Yikes…just say no to Botox and fillers ladies. Don’t take it from me, take it from Madonna and Meg Ryan.”

In the past Ryan has insisted that she pays little attention to those offering negative opinions as to her appearance.

In a 2015 interview with Porter Magazine, she openly addressed the rumors regarding plastic surgery.