Quoting Man. Bear. Pig.:" at least bisexual. And I'm perfectly fine with that. Didnt know where else to post this. But she does ... [snip!] ... gravitate more towards girls. But I'm like 80% sure that she is, and I give zero smurfs. She's still awesome. That is all."
She's at a really experimenty age though. I think if you're going to test the waters, that's about the point in your life when it happens. I've known TONS of people who experimented with the same sex, some stuck with it, some didn't, but that's pretty much the exact point in life when they're old enough to start feeling mature enough to handle different ideas about sex, and young enough to start being fearless about it.
Either way, good for her for feeling free enough to go in any direction she wants.