5SOS: Luke Hemmings reveals his girlfriend Sierra Deaton is bisexual

5 Seconds of Summer star Luke Hemmings reveals his longtime girlfriend Sierra Deaton is bisexual as they celebrate Pride Month together By Ali Daher For Daily Mail Australia Published: 06:16 BST, 15 June 2020 | Updated: 06:18 BST, 15 June 2020 He’s usually quiet when it comes to his personal life. But on Monday, 5 … Read more