Jethro can be hot-headed and said some things he regretted. He also regularly posts images of his famous cousin on his social media, and celebrated the release of Lovelorn by releasing photographs of the star as a child to the We rely on advertising to help fund our award-winning journalism.We urge you to turn off your ad blocker for The Telegraph website so that you can continue to access our quality content in the future. "Cheryl's been broody for years," she said. Find out more You need to be a subscriber to join the conversation. They continued to The Sun: "But they made up recently and are still on good terms now." Chop it up and sort it out: Jethro Sheeran (right) is facing a police probe"Your a very nasty human being": Sheeran takes a selfie on a plane "The insider continued: "They were partying one night a few months go and ended up back at her hotel room, where things got out of hand. The One Direction star shared the news with his 13.1 million Instagram followers by sharing a sweet polaroid snap of him cradling his baby boy. Read our community guidelines in full The two friends reportedly enjoyed a fling, after getting close during their time working together. The Telegraph values your comments but kindly requests all posts are on topic, constructive and respectful. Speaking about the rapper, Sarah previously said: "Jethro's a really talented producer and its been great to spend a bit of time with him in the studio as well." SARAH Harding has been working hard on her solo career over the past few years.Get the best celeb exclusives and video house tours to your inbox every evening with our daily newsletterAnd while plotting her pop comeback, the Girls Aloud singer enlisted the help of Ed Sheeran's cousin, Jethro Sheeran. Speaking exclusively to OK! READ: Ed Sheeran: Will keep personal life private. The rapper has recently been promoting his new single Lovelorn, which features a video cameo from former Girls Aloud star Sarah Harding. Ed Sheeran's cousin, a rapper named Jethro, is being investigated by police after allegedly sending a string of threatening messages to a local magazine that gave him a bad review. "Cheryl has achieved a lot in her career but becoming a mum was always her ultimate goal. Jethro Sheeran, who goes by the stage name Alonestar, was described as being "an itch that you just can't scratch off" in a review by Essex Magazine, who also claimed the aspiring 42-year-old rapper was leeching off the fame of his much more successful cousin.Sheeran threatened to "be up to check y'all with some Polish friends," and that he wished to "chop it up and sort it out," which he later told He also added, "People in my family from every walk of life that will find you and do this for me so you better start answering some questions. When you subscribe we will use the information you provide to send you these newsletters. The latest offers and discount codes from popular brands on Telegraph Voucher Codes Sometimes they’ll include recommendations for other related newsletters or services we offer. DJ Son E Dee mixing at Ed Sheeran's cousin's (Jethro Sheeran - Alonestar) album launch party at Embargo Republica on the Kings Road in Chelsea, London, uk. "There was a bit of a fling but they both soon regretting it and then fell out. Jethro, who uses the moniker Alonestar, has been tweeting about his friendship with the blonde beauty, and even shared snaps of the two of them during their brief time working together. "im talking to ex police and security on my team and we just wanna talk to you asap [sic]. You can unsubscribe at any time.Sarah Harding enjoyed a fling with Ed Sheeran's cousinJethro Sheeran was working on new music with Sarah HardingEd Sheeran's cousin Jethro was helping Sarah Harding work on her comeback pop careerJethro Sheeran and Sarah Harding became good friends while working together I don't wanna go to jail cos you got mad packed-out so work with me. Ed Sheeran's cousin Jethro says the family is worried about the singer's showbiz lifestyle. "Parasites will suck blood from anything to survive. Jethro and Sarah's secret fling comes as the singer opened up about her former bandmate Cheryl's recent baby news. Ed Sheeran's cousin Jethro is a rapper (Image: Jethro Sheeran/Facebook).