'Young Sheldon' Fan-Favorite Draws Attention With His 'Fake Mama'
Iain Armitage is once again stealing the spotlight after sharing an unexpected reunion with the Young Sheldon cast.
The beloved former child star, who is known for his iconic role as the child-prodigy Sheldon Cooper, surprised his followers after sharing a series of adorable photos with his co-star Zoe Perry in London.
The actress played his religious and fiercely protective mother, Mary Cooper, in the hit CBS series.
In his latest Instagram post, Armitage affectionately referred to the 42-year-old star as his "fake mama," instantly reminding viewers why the duo became one of television's most beloved on-screen families.
"Just got to hang out with one of my favorite fake mamas, Zoe Perry. Always good to see you, Mama Zoe, especially in London!!" he captioned his post.
Interestingly, one photo featured the former child star hugging Perry, along with the phrase, "Always good to see my fake mother."
Armitage also added playful clarification in the comments, writing, "To be clear, since day one we'd call each other 'fake mother/ son' like an inside joke lol."
Following his social media update, the teen star's post was flooded with heartwarming messages from Young Sheldon fans who swooned over the sweet reunion.
"I love this so much!" one wrote.
"This chemistry was perfect... Iain and Mary!" another echoed.
"I can hear her voice saying ‘Shelly!'" a commenter said.
"Shelly are you okay, say something," a fan remarked in reference to Perry's line in the TV show.
Meanwhile, another fan recalled meeting Perry, noting, "I got to meet Zoe at a comic con. She is such a wonderful and kind person. Happy to see you get to reunite with her! Hope you got to see some of your other ‘fake family' as well!"
On the other hand, the post also caught the attention of Young Sheldon co-star Matt Hobby, who played Pastor Jeff and wrote, "EACH PHOTO A MASTERPIECE."
In 2017, CBS released the prequel to the hit series The Big Bang Theory, but the show mainly focused on the life of fan-favorite character Sheldon Cooper.
What made the show interesting to viewers was the chemistry among the cast members.
Apart from Armitage and Perry, the Young Sheldon cast included Lance Barber as the patriarch George Cooper.
Sheldon's siblings, Georgie and twin sister Missy, were played by Montana Jordan and Raegan Revord.
Another fan favorite on the show was Annie Potts, who played Sheldon's loving yet feisty grandmother, Memaw.
Like Perry, Armitage also formed a special bond with his honorary grandmother.
"Ms. Annie Potts is one of the coolest people I've ever gotten to work with or know," the teen star previously told Entertainment Tonight, adding "I'm always going to be her 'Moon Pie.' "
For seven seasons, the TV series gave fans heartfelt family moments and a comforting sense of nostalgia before concluding in 2024.
Related: 'Young Sheldon' Favorite Lands Role as Feisty Aunt in New Medical Show
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This story was originally published May 23, 2026 at 5:30 AM.