I know yall are all sick of miley cyrus questions?!

I know yall are all sick of miley cyrus questions?

but i have been wondering this for awhile. does billy ray cyrus write all of ehr songs? imean, she says she does write songs, but do they write them together or does he write them, because on the show, i always see him writing them.

I suspect neither one of them has written any songs.