Billy Ray Cyrus sparked speculation the 24-year-old pop star and 27-year-old actor tied the knot by sharing a picture of Cyrus in a white dress.
"I'm so happy...you are happy @mileycyrus," the 55-year-old singer captioned the snapshot of his daughter on Instagram.
Billy Ray further fueled rumors by re-tweeting several fan posts about the photo, including "Did she get married...." and "Did Miley get married?! I NEED ANSWERS."
"The Voice" coach and Hemsworth appeared to reconcile in January 2016 after ending their engagement in 2013.
Sources told E! News in October that the pair are happily living together and "going stronger than ever."
"Miley really loves nesting with Liam. She's loving just being at home with him," an insider said.
The "Wrecking Ball" singer showed off her engagement ring on "The Ellen DeGeneres Show" the same month, and celebrated an early Christmas with Hemsworth and Billy Ray in December.
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She couldn't help but gush about the actor on his birthday in January.
"Happiest birthday EVER to my favorite being EVER EVER EVER! You have been my best friend since the day we met..... I am beyond lucky to share sooooo many animals with you!!! I love you @liamhemsworth," she wrote.
Cyrus last released the album Miley Cyrus and Her Dead Petz in 2015.
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