If you didn't know, Miley Cyrus's parents, Tish and Billy Cyrus are divorced and have since started dating other people. Billy is currently engaged to musician Firerose, whom he first met on the set of Hannah Montana.
The other part of the now estranged union, Tish Cyrus, is also moving on with someone else and sources close to Miley have revealed how she feels about her mom's new relationship.
Keep reading for details.