Alright, here are mine!
Alpha: A muscular hero-type guy. He has black-bluish hair and always wears a red T-shirt with blue jeans. Around five feet in height. He is also a coward, his brightest idea when saving people from others always is. "AHHHH! RUN!"
Winx: A quiet shy girl, who aces all of her classes, she will love to frollick in the snow and always wears light colored clothing. She has dyed her hair an iridescent blue to match her gleaming eyes and stunning clothing. She is a good friend with Alpha and always likes to help him, whether it be homework, or heroic endeavors, Winx will be there. She is a tall girl, almost 6 feet in height.
Bubbles: A feisty hot-headed girl with short red hair. Whenever she gets home mad, she puts on her leather jacket, helmet, and her special ring, and rides her motorcycle. She is also quite short, but she makes up for that with her temper. Though her temper is bad, it will get too bad sometimes, and she will end up in a puddle of tears, but Viper is there for her...
Viper: A calm older one. Though he dislikes Bubbles being a biker-chick, he will provide philosophical and tender care to anyone. He is a real sortie and he fancies Bubbles. They are falling in love, despite the age difference between the two. He is really tall, more than 6 feet, he has black hair and seems to like blue clothing. He works out a lot, but everyone knows that he is calm and peaceful and will enjoy a good debate.
Redhead: She is a very jumpy girl, and gets excited WAY too often. She is 5 feet, 6 inches, with dark reddish-maroon hair down to her shoulders. She has very pale skin and often is called "Blush" my many of her friends. When she gets mad, embarrassed, or shy, she will blush red. She likes to meet every species of fish and loves to study their culture.
Bloom: He is always energetic, jumping up and down, running, and making up songs in the shower. He enjoys wearing tye-dye, and loves playing with his long red hair, although sometimes he loses some it from turning it into a mustache and accidentally biting some hair off. (ARHG Yes he is a Taibiter)
He has no favorite color saying that he loves them all. He is also very eco-friendly, and keeps several plants at home.