Age-Inappropriate Dress: As mentioned in an episode where the girls received NO awards for their 'barely-there' costumes.
Arguably the outfits the girls wear to practice in as well - most of the time, they wear crop-tops and booty shorts. In the spin-off series, the girl who wears the shortest top is the oldest girl, Jessie, even though she's technically the only one of the group (except maybe Sammi) who actually needs to wear a shirt...
And what about the infamous "topless showgirls" dance? The clothing was picked out to give the effect that they were naked. Unsurprisingly, the episode is unavailable online and perhaps even on DVD.
Humble Hero: Chloe does not react to getting the Joffrey scholarship, not wanting to upset the other girls. Also, her first reaction upon re-entering the dressing room after her solo is to check on Maddie, to see if she was okay.
Only Child Syndrome: Subverted. She has a younger sister who is not a dancer and has never been featured on the show.
The Rival: Her rivalry with Maddie actually became a major subplot
Butt Monkey: Even though she is talented, but she is especially this in her first few appearances and in season three.
Sixth Ranger: Deconstructed. As the first new dancer added to the group, she put on probation until she proved herself. As a result, there was a lot drama between Abby and Jill regarding why she was treated differently than the other girls. So much so that Jill and Kendal temporarily switched to Candy Apples Dance Studio.
Ill Girl:She might be an example, as she has a medical condition (something affecting the bones in her feet). In the Mother's Day special, it was revealed that she was actually in the hospital for some time over the summer, and was in a wheelchair for a while afterward.
The Unfavorite: Out of all the moms, Abby seems to dislike her the most.
Child Popstar: Brooke becomes this during summer 2012 when she releases her hit debut single, "Summer Love Song". A year later, she releases an entire album. Mixed opinions have been tossed around concerning Brooke's music career, with a large amount of criticism given to Brooke's heavy Autotune use.
Dropped a Bridge On Her: Jackie and Sophia left the team and went back to LA to prevent any mama drama with her daughter, who had become The Ace at the time. However, if you look at Sophia's accomplishments, it's not that much of a step down.
Dropped A Bridge On Her: She and her mother left the studio to avoid all the drama that came with her become the new top dancer.However, if you look at her accomplishments, it's not that much of a step down.