The prequel to The Big Bang Theory, Young Sheldon, is not being renewed after its seventh season, which is due in February 2024.
CBS' Young Sheldon focuses on the early years of The Big Bang Theory character Sheldon Cooper - played by Jim Parsons in the original show - and what he was like as a child prodigy growing up in Texas.
Young Sheldon launched in 2017 and has been nominated for multiple awards.
Iain Armitage, who plays Sheldon in the show, said on social media: "In case you wondered, I love my family. There's about 200 more people who make @youngsheldoncbs happen and I'm grateful for each of them. We will make the best 7th season we can possibly make - and behind the scenes there will be lots of laughter and lots of tears because I love all of these people so much."
Armitage was just nine years old when he started playing Sheldon, and fans have watched him grow into a teenager on screen. He is now 15.
Raegan Revord, who plays Misty, Sheldon's twin sister, wrote on social media: "I will say more later, but right now I am feeling so so heartbroken, but also so grateful. Playing Missy Cooper for the past 7 years and getting so [sic] be a part of this beloved franchise has been life changing.
"Filming these last 14 episodes will be so hard, but I am excited to get to [sic] opportunity to share this story with the fans and our Young Sheldon family."
