Elizabeth Hurley's relationship with Billy Ray Cyrus has come at a cost for the British model — she's become distant with her BFF son Damian .

RadarOnline.com can reveal the pair has "butted heads" in recent months as Hurley's bond with the country singer intensifies. Article continues below advertisement

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She's spent a big chunk of her time in the U.S. since announcing her shock romance in April, which has irked Damian, 23, as the pair were previously inseparable.

An insider told The Daily Mail : "She's now spending lots of time with Billy Ray, including at his ranch in Tennessee.

"Liz is very much in the honeymoon phase. And perhaps Damian would sooner see her alone.

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