Paul Rudd Stuns Fans with Birthday Age Reveal

's fans were left in disbelief as he turned 57 on Monday, with several saying he 'hasn't aged a day' in 30 years.

The longtime actor, known for roles in 1995's Clueless and 2015's Ant-Man, has earned a reputation for having one of Hollywood's most age-defying faces.

As he turned a year older this week, one fan wrote on an X Pop Crave thread, 'Paul Rudd turning 57 is the biggest lie Hollywood has ever told us. Man still looks like he just left Clueless set.'

Another joked, 'Paul Rudd turning 57 yet looking like 30 is genuinely unfair to every other human being alive.'

Someone else raved, 'Man keeps aging backwards every day! What's your secret Paul???? And he's handsomeeee.' 

There was also a fan who described the star as 'the only man in Hollywood who celebrates a birthday without actually getting older.'

The follower went onto declare that Rudd 'remains the gold standard for aging in reverse' while other fans branded the star a 'vampire' for his staunch refusal to age.

One of Rudd's best-known roles is as college student Josh in 1995's Clueless, a role he played when he was 27, alongside Alicia Silverstone as Cher Horowitz. 

The leading man's youthful looks have also been acknowledged by his entertainment industry peers.

One person joked, 'Paul Rudd turning 57 yet looking like 30 is genuinely unfair to every other human being alive'