Quite frankly I thought scarla would be a total mean girl eventhough she is the queen bee of crystal prep who's born with a scar on her right eye. However little strongheart would be her next rival but after being annoyed by bella vita, the mary sue and bella swan wannabe, both scarla and little strongheart as a whole lot of things in common.
But what's more obvious is that bella calling strongheart a spoiled brat and a beyonce/pocahantas wannabe and the reason why she thinks of her this way is because of many reasons or I'll just go with 3:
1. bella thinks of little strongheart is as a spoiled brat and possibly a daddy's girl because she see's strongheart talking to her father on the phone every day after school. And of course scarla is also a daddy's girl, but what bella didn't realized is that both strongheart and scarla had been close to their fathers for personal reasons as a family relationship.
2. bella sees strongheart as a total beyonce/pocahantas wannabee because of 2 things, strongheart has natural aubrun blond hair and compares her to beyonce (since beyonce has auburn hair actually ; )and she also compare her to pocahantas because little strongheart's dad is an indian chief, so basically bella bullies strongheart calling her a stuck-up princess.
3. strongheart has been hanging out with braeburn mostly but she had gotten a lot of attention from a lot of boys including prince blueblood and quite frankly bella has sheer jealousy towards strongheart.
However little strongheart doesn't sees all this as a big deal, and besides she already knew about bella vita (thanks to scarla) and following scarla's advice, strongheart ignores bella. Sour Sweet would have beat the crap out of bella, but for some reason bella is invincible to almost anything, unless you pour a bucket of holy water mixed with bleach and sulfric acid oh her or plunge a stake into her heart but I think that's won't even work. She'll come back to life, many times.
Eventhough scarla is known to be a mean girl and head cheerleader of the shadowbolt cheerleader squad & class president of the crystal prep academy school council in crystal prep but with an act of kindness she made little strongheart co-captain of the shadowbolt cheerleaders squad and bella's angrily ranting about it.