actually,we r not able 2 know dat coz,we're not related with her.so,we've 2 depend on da wiki & know her age.but i know dat u've a doubt abt da age dat's y u've asked dis 2 us.but i think most of da fans'll say dat her age iz 16+ & she'll 17 in november 23.:)
Miley's realy name is Destiny Hope Cyrus. She gained the nick name "Smiley" which later turned to Miley. She was born November 23, 1992. This makes her 16 years old.