Billy Ray Cyrus is 'insecure' about his 'changed' voice, a source tells PEOPLE exclusively, adding that the country music star put himself in a 'vulnerable situation' when he performed at The Liberty Ball during President Donald Trump's inauguration on Jan.

Her remarks come just days after the "Achy Breaky Heart" singer's son posted an open letter urging his father to “seek help.”

Billy Ray’s children are ‘genuinely worried’ about their dad’s health, his son Trace revealed in a public statement.

Firerose joins Trace Cyrus in speaking out about the country singer's condition following his "disaster" performance.

Billy Ray Cyrus and son Braison made a surprise announcement amid familial concerns over the country singer's well-being.

Billy Ray Cyrus is making his next move following his Inauguration Day performance, with the country star announcing a new album Friday (Jan. 24).

Trace Cyrus penned a letter on Instagram to Billy Ray Cyrus saying he and his sisters are worried about their father.

Billy Ray Cyrus' son Trace says he and sisters Miley and Noah are 'genuinely worried' for their country singer dad. 'You've pushed all of us away,' he writes.

Billy Ray Cyrus, fresh off his lackluster inauguration ball performance, announces a new album while contending with family members' fears about his well-being.

Billy Ray Cyrus has allegedly threatened his son Trace Cyrus with legal action after Trace posted a public plea calling on his father to 'get help'. Find out all we know

Billy Ray Cyrus’ ex-wife Firerose is speaking out after his widely criticized performance at the pre-inaugural Liberty Ball.