United Kingdom, Sept. 1 -- Rowan Henchy told Miley Cyrus as a child that Brooke Shields was her real mom while they were filming Hannah Montana.

The Next Gen NYC star was a huge fan of the Disney Channel series, in which Brooke played Miley's on-screen mom, Susan Stewart, but when Rowan came face-to-face with Miley during a set visit, she was not too keen on sharing her mom with the show's star.

Appearing on SiriusXM's Page Six Radio, Rowan, 23, recalled: "I was such a Hannah Montana fan from the beginning, and she brought me, you know how they used to do live recordings, and there was an audience?

"So she brought me on one time, and I just remember going up to Miley Cyrus, and I was like, 'She's my mother, not yours.'"

Miley, 33, who...