... and Brandi are Miley's half siblings. Noah is not a step sibling. http://en.wikipedia.org/wiki/Billy_Ray_C… From 1986–91, Cyrus was married to Cindy Smith, with whom he co...
3 Answers · Entertainment & Music · 05/02/2010
Noah is 10 years old, Miley is 17 turning 18 on November 23rd. She has an older half brother Trace Cyrus , a half sister Brandi Cyrus and a younger brother Braison Cyrus .
3 Answers · Entertainment & Music · 22/02/2011