Macaulay Culkin writes 'F*** you Casper' on an old headshot sent to former ...

They ruled the ratings as top child actors in the '90s.

But Macaulay Culkin seemed in the mood to throw a few digs at his former competition as Devon Sawa tweeted out the latest in their faux feud.

Sawa, 40, shared a headshot of a young Culkin with the words 'F*** you Casper' written across the top, the latest in a string of stints which lead Vulture to interview the pair and squash rumors of any ill-will. 

Bold: Sawa, 40, shared a headshot of a young Culkin with the words 'F*** you Casper' written across the top, the latest in a string of stints which lead Vulture to interview the pair and squash rumors of any ill-will

Bold: Sawa, 40, shared a headshot of a young Culkin with the words 'F*** you Casper' written across the top, the latest in a string of stints which lead Vulture to interview the pair and squash rumors of any ill-will

Devon, who was also a blonde-haired, blue-eyed actor in many '90s flicks including the movie Casper, took umbrage with the Macaulay's young acting photo as he posted to his followers on Twitter.

'Really??! You sent me this? I thought its was over,' Devon questioned Culkin with fans laughing along. 

Their unique saga dates back to when the Now and Then star found Macaulay selling T-shirts on his website that said 'Devon Sawa', according to Vulture. 

All grown up, kind of: Devon, who was also a blonde-haired, blue-eyed actor in many '90s flicks including the movie Casper, took umbrage with the Macaulay's young acting photo as he posted to his followers on Twitter; seen in 2017

All grown up, kind of: Devon, who was also a blonde-haired, blue-eyed actor in many '90s flicks including the movie Casper, took umbrage with the Macaulay's young acting photo as he posted to his followers on Twitter; seen in 2017

Feud: Their unique saga dates back to when the Now and Then star found Macaulay selling T-shirts on his website that said 'Devon Sawa', according to Vulture; seen in 2018

Feud: Their unique saga dates back to when the Now and Then star found Macaulay selling T-shirts on his website that said 'Devon Sawa', according to Vulture; seen in 2018

Bad news: When the interview was released, the former Home Alone star tweeted, 'It's not fake. He hates me'

Bad news: When the interview was released, the former Home Alone star tweeted, 'It's not fake. He hates me'

He initially wanted to get lawyers involved and remove the apparel from

read more from dailymail.....

NEXT Shane Warne's son Jackson reveals his surprising and very expensive hobby ... trends now