What sign are the girls?

What sign are the girls?

Im a cancer, and this is my point of view:

Miss G. supposed to be Libra, she cheerful, have a strong influence in
relationship, and have good skill in sport.
Miss G. has 2 sided personality with no clear border, both good and evil.
Libra daring enough to face directly person they love, but some time
manipulate others as tools, in this story Miss G. convicted Di to get
closer to Fiamma.

Di supposed to be Leo by her leadership type, but sometime lack of
responsibility of her influence among her gang. Others respect
to the lion queen.

For mysterious Fiamma simply to be Pisces, because they totally opposite
to Libra, has strong self understanding/maturity, and Fiamma seem has ability
to know other true personality, which discover that Miss G. is a liar,
also giving advice to Di.
She also very fascinating although not too attractive compared to Miss G.
Pisces also often became a victim in a story.
Fiamma strong enough to suppress her emotion after Miss G. seduce her,
and simply go away lonely to the river.