Depends on the universe he was in.
And I don't remember her saying anything about knowing him in this form. I know about her being with him at the end of the universe though.
(
Awesome Welles petitioning for foetuses to be rebranded 'wombles',
Sat 28 Jun 2008, 21:15,
archived)
Rewatch the first of the two parter, you'll see the references to this form
and I'm fairly sure they've not shifted universes either.
(
Guineapiggy Fuzzeh!,
Sat 28 Jun 2008, 21:41,
archived)