Miley and Liam are so happy together: Billy Ray Cyrus

Los Angeles: Singer Billy Ray Cyrus is thrilled his daughter Miley has found love again with her ex-fiance Liam Hemsworth because she has never been happier.

The "Wrecking Ball" singer reunited with the Australian star last year and reports suggest the couple's wedding plans are back on.

Her father previously confirmed Miley and Liam are back together, and now he said he's a big fan of his daughter's partner - because he makes his little girl smile, reported In Touch magazine.

"I love that she and Liam are so happy right now. Happy is hard to find. So if you're in a good spot, woo! Bam! And Miley knows that. Seeing her happy is the greatest thing ever," Billy, 54, said.

Miley and Liam called off their engagement two years ago, but the former has been spotted wearing the diamond ring "The Hunger Games" star gave her when he proposed.

While the couple has yet to confirm if its wedding plans are officially back on, sources claim the pair is currently ironing out details.