Happy Birthday, br Miley Cyrus!.br Destiny Hope Cyrus br turns 28 years old today.br Here are five things br you may not have br known about the singer.br 1. She made her acting debut as a child in her dad’s show, “Doc.”.br 2. Cyrus originally audition for br Hannah Montana’s best friendbr but ended up getting the lead br in the Disney show.br 3. Dolly Parton br is her br godmother.br 4. Miley is a shortened br version of her family br nickname, Smiley.br 5. Her birthday occasionally br falls on Thanksgiving.