Similar photographic evidence for Stevie Nicks' height:
https://s-media-cache-ak0.pinimg.com/236x/f7/f4/00/f7f4002f0f04c3329477148b05f75
http://hangout.altsounds.com/attachments/features/18106d1355340582-tune-yester-d
https://blurppy.files.wordpress.com/2011/09/1fleetwoodmacbw2.jpg
In that last one, the top of her head comes to a little below Christine MacVie's chin.
Warning: these images contain extreme cuteness. Especially that last one.