She said she'd been eating fish lately in a 2012 podcast.
https://www.youtube.com/watch?v=qrAkzlld_Ts&t=1191s
Podcast ep with Marc Maron [WTF Podcast - Fiona Apple] aired July 16, 2012

Hi,

I've read that Fiona Apple is vegan in several news pieces and interviews (not vegetarian as stated here).

Should her veg status be corrected? (Loved Fiona's music since 'Tidal' by the way.)

Sources:

http://livinggreenmag.com/2013/09/17/green-business/vegan-singer-fiona-apple-takes-on-factory-farming-with-pure-imagination/

http://www.timeout.com/london/music/fiona-apple-interview

http://www.veganshealth.com/fiona-apple-goes-vegan/

Sultry Vegan.

I first heard Fiona Apple's music in college in the late 1990s. My then roomate had played her CD. I thought it was alright. Nowadays, my husband will play Fiona Apple songs sometimes, and I just can't stand it anymore. Her voice and the lyrics are often depressing and dark to me. So much turmoil! Oh well.