Luke Hemmings and Sierra Deaton are engaged

5 Seconds of Summer frontman Luke Hemmings announced on Tuesday, June 8 that he is now engaged to girlfriend Sierra Deaton. 

On his Instagram, the 24-year-old singer shared photos from his proposal. “With shaking hands but a full heart, I proposed to my best friend earlier this year,” he said. 

Hemmings also addressed his fiancée in the post, “I love you Thao and I can’t imagine my life without you.”

Deaton, who won the third and final season of X-Factor US when she was in the indie-pop duo Alex & Sierra alongside ex-boyfriend Alex Kinsey, said she “can’t wait for forever” with Hemmings. 

“It was fun keeping this a secret for so long, but my heart is nearly bursting at the seams,” the 30-year-old musician wrote on her Instagram. 

Hemmings and Deaton have been dating since 2018. - Rappler.com