Stole them from people's other accounts.
But how do you know Ashley's a fake then? Just because she had the Nicole account? Or is there evidence?
Well she was friends with a fake person and "talked" to this person through Facebook wall posts and status updates all the time. So she's definitely fake from that standpoint, she wasn't doing any of the stuff she said (for example one status was like "Waiting for Nicole to text me but she's too busy having sex with her boyfriend").
And just by the fact that she made up a fake friend to talk to, lends heavily to the fact that her account was fake too. Especially since right after I messaged her asking if her account was real or not (and I was nice about it, not rude), she deleted her account.
Her account was very similar to Nicole's and looked fake in the exact same ways. So I'd put money on the fact that she's fake too.
I think she's still a girl, just probably one with very low self esteem who thinks she needs to steal other girls' pictures to make herself out to be a popular and attractive.
I think her rejection of TT was all part of her fake personality. She always projected herself as one of those b****y "I'm too good for you" type of girls, so rejecting TT was just another opportunity to make people think she was really cool and "above" him.
tl;dr: She's one crazy mother farker and there's a 99% chance her account is fake.