Am i bi...? :s

[DecNK11]

I am mostly straight, (apart from i love to hug everybody my age, lads or lasses) but the thing is i sometimes find myself attracted to celebrity lads and lasses (for example, Emma Watson, Hayley Williams, Billie Joe Armstrong, Gerard Way) i only like girls apart from a few famous males, does this mean i'm bi or is the attraction more of an idolisation (is that a word, to idolise) or an atraction to their fame...

i'm a little confused :s