Harry Styles has had fans thinking a One Direction reunion may be on the cards as he shared a cryptic snap on Instagram before quickly deleting it. The Grammy-winning singer who is currently on the New Zealand leg of his Love On Tour stadium tour has never shied away when it comes to hoping his former bandmates would reunite. But Harry, 29, appears to have melted the internet after taking a selfie while in what appears to be a hotel gym. The Boyfriends singer previously explained that he listened to One Direction songs while working out but it now appears he likes to wear their faces too. Harry Styles praised for 'saving lives' as he joins forces with charity to end gun violence Harry Styles sent fans into a frenzy as he posed wearing a One Direction t-shirt ( Image: Instagram) It comes after Harry wrapped the Australian leg of his Love On Tour stadium shows ( Image: WireImage) In view of his 48. 3 million Instagram followers, the hitmaker shared the snap of him in the gym wearing a t-shirt from 1D's Up All Night tour from 2012. Harry posed wearing the t-shirt along with a pair of black jeans, white sports socks and yellow trainers while sporting his curly locks in a man bun. However, just moments after uploading the snap, he quickly deleted it with some believing he may have intended on sharing it with his Close Friends list. Some believed Harry may have hinted at a possible OIne Direction reunion ( Image: Getty Images North America) Others believe that his post could have hinted at a possible reunion with Niall Horan, Liam Payne, Louis Tomlinson and Zayn Malik as they flocked to social media to share their reactions. "Harry Styles wearing a 1D T-shirt is the serotonin boost I needed," said one. While a second penned: "Harry Styles uploading this pic then deleting just so I don't get my hopes up for a 1D reunion. " Meanwhile others believed he may have meant to share it on his Close Friends list ( Image: Getty Images) "Sooo @Harry_Styles, does this mean a 1D reunion is happening?!" questioned another. Before a fourth went on to type: "I'm dead. And he deleted it. GIVE US THE REUNION, @Harry_Styles!!!!!" It comes just a month after Harry thanked his former bandmates as he made a clean sweep at the BRIT Awards winning four gongs. He said: "I want to thank my mum for signing me up for The X Factor without telling me, so I literally wouldn’t be here without you. "I want to thank Niall, Louis, Liam, and Zayn, because I wouldn't be here without you either, thank you so much. " Nowadays, the musician is hitting the top spot as a solo artist and has racked up an impressive CV consisting of sold-out stadiums across the world, six BRITs and three Grammy Awards under his belt to name just a few. Read More Harry Styles helps couple get engaged during 'beautiful moment' in tour concert Read More Niall Horan plans 'big ballad' after Lewis Capaldi 'cheated' with Harry Styles kiss Read More Ellie Goulding claims Niall Horan 'cheating' allegations caused 'a lot of trauma' Read More Harry Styles drinks from shoe in 'most disgusting' tradition on Australian tour Read More Harry Styles says he 'misses England most' in candid post BRIT Award talk.