United Kingdom, Oct. 27 -- Billy Ray Cyrus and Elizabeth Hurley are still "going strong".

The 64-year-old music star and Elizabeth, 60, went public with their romance in April, and their relationship has gone from strength to strength over recent months.

A source told People: "They've been together for more than six months now.

"Despite the scepticism, it was always real from the beginning. And they're going strong."

The celebrity couple actually have contrasting personalities, but they're still very happy together.

The insider explained: "They're very different, but it works. They're so cute together.

"It's the kind of connection that surprises people but makes perfect sense when you spend time with them. Liz's very happy."

Elizab...