Charmy

 Charmy is a big ol' sweetheart. She's consistently friendly and loves to put a smile on people's faces

 She strives to be helpful, and will offer assistance whenever she finds the opportunity. She often picks up others' slack as a result, but she doesn't mind

 She's very hard to genuinely upset, and is quick to forgive. She hates having bad blood, but sometimes this means letting people get away with things they shouldn't 

 Her tail is very bouncy, and sometimes glitter falls from it (the glitter vanishes rather quickly)

 She's surprisingly good at balancing and juggling, and those are her main acts. She's also pretty good at dancing

 Kindhearted as she is, she's a little oblivious to certain things, and will let a lot fly over her head without noticing

 Not very good at projecting her voice; she speaks kinda softly. This is in part because she sometimes has a stutter (usually when in distress) and she's insecure about it

 Also insecure about her weight, but she actively tries to project confidence instead in that regard

 Hides her face with her ear clouds when she's flustered/embarrassed