​The 24-year-old farmhand from Derbyshire was a new addition to the cast in the latest season, which was released on Prime Video across May and June this year. She temporarily stood in for long-time fan favourite Kaleb Cooper as he toured, helping Jeremy Clarkson at the farm in Chadlington, Oxfordshire. Ms Cowan left midway through the series once her help was no longer needed, but became popular with viewers despite her short time on screen. View this post on Instagram Now, the TV star has reflected on a breakout year as 2026 approaches, with an emotional post on Instagram. Sharing several snaps from 2025, including with Jeremy Clarkson, Kaleb Cooper and Gerald Cooper, she said: “2025, WHAT A YEAR IT WAS! “A year I’ll never forget, met some amazing people and friends, involved lots of what I like best. “Got to work with some experienced farmers and some less experienced farmers, “Travelled all around England visiting farms and county shows! “Met lots of young people who want to go into agriculture. Kaleb Cooper, Jeremy Clarkson and Harriet Cowan on Clarkson’s Farm. (Image: Prime Video) “A big thanks to everyone for supporting farmers this year. Let’s hope next year is just as good!” Fans have been vocal on social media since her debut on Clarkson’s Farm series four, asking for her to return to the Prime Video hit show. When asked on the topic of returning in the past, she told BBC Breakfast News: “We’ve always left it very open. “I’m here if he needs me, but no plans at the minute. If he needs me, I’m here.” Clarkson’s Farm series five is set to release in 2026 after filming officially wrapped at the end of September this year.