Is it normal for a girl to think girls are attractive, but not be gay?

I’ll be walking down the street or be somewhere or be on social media and I’ll see a female who I think is pretty and attractive, but I’m not gay? I like dudes? Like I just appreciate their attractiveness and I think they have a nice smile, body, nice hair, etc. but not like sexual but I still think they’re kinda hot? I would never want a relationship with them or to do anything I just appreciate their beauty? Is this normal?