Christine's voice

[MissLadyLoki]

This folk singer girl whose name I forget that sang on the Led Zeppelin song Battle of Evermore sounded, to me, like a combo of Chris and Ann Wilson (don't deny it, like Chris and Stevie, she's also a great rocker chick with an amazing voice), so she comes close.

Unless you count me thinking Lindsey was Chris (I did that on a few songs, like Don't Stop), I can't think of anyone else.