Like the other girls, not much as changed to her personality, as she still appears to be the self-proclaimed leader like her original counterpart and appears to still be more intelligent then her sisters. She is very orderly, having all of her things in a specialized place. According to the short Run, Blossom, Run, she has perfect school attendance and has already been accepted into a top university, to which she has gained a paranoia to being late in that she sometimes gets up early even on weekends. She usually exaggerates and sometimes speaks in a naggy or even condescending nature. But like her original counterpart, she is also very analytical, coming up with most of their plans while being protective and caring for the well being of her sisters and others, much like her predecessor. One of her major weaknesses is that she is somewhat of a germaphobe, as she has been seen putting on latex gloves before touching dirty things. She is also shown to be more sensitive as seen in Power-Up Puff and Poorbucks.
Blossom appearance is identical to her 1998 series counterpart, with a very slight difference in animation style, and her bow is more rounded whereas her original counterpart's bow is more pointed, this is the least noticeable hair change of the 3 sisters. She has long red-orange hair, and wears a pink dress with a black horizontal stripe along the middle, as well as black mary-janes and white socks.
Cartoon Network Description
Blossom is the leader of the Powerpuff Girls, and well deserved! She's smart and positive with a strong moral compass, and even if she can be a bit too Type-A sometimes, she"ll never miss an opportunity to kick loose... and kick monster butt!
Like her sisters, Blossom has super strength, agility, durability and the ability to fly. In "Princess Buttercup" its shown that Blossom and Bubbles are able to use their super speed.
Pink Energy Projection
Unlike her original counterpart, Blossom (just like her sisters) has the power to project a giant pink glowing energized aura around her body, which can change into the shape of various objects; such as a broom. Blossom has been seen projecting bright pink auras in the form of a stapler and a vacuum cleaner. It appears her bright pink aura makes different household/school items. Her 1998 counterpart does not possess the ability whatsoever in the original series.
Blossom's special ability is Ice Breath. She is the only one who can use this ability. She can use her Ice Breath easily. Her orginal counterpart claimed that she just blew when she discovered her Ice Breath ability.
Like Buttercup, Blossom is able to shoot eye beams from her eyes. Her beams can cause fire.
Other skills can be assigned to Blossom such as:
Enhanced Intelligence and Intuitive Aptitude
Exceptional intelligence and knowledge in many scientific fields.
Blossom's pink energy-projection/controlling abilities are very similar to that of the DC Comics character Green Lantern, with the obvious difference being the color pink instead of green. Also similar to those of Gwen Tennyson's pink/magenta/fuchsia life energy-generating abilities from Ben 10: Alien Force, Ben 10: Ultimate Alien and Ben 10: Omniverse.
Like her 1998 counterpart in the original show, she appears on screen first in the opening.
Her diary uses a series of symbols, rather than distinguishable words, which might indicate extremely high intelligence and knowledge of certain languages, though not as good as Bubbles.
In the reboot, Blossom has a love interest, Jared, while her 1998 counterpart doesn't.
Like her 1998 counterpart, she and her sisters are co-protagonists, though she has bigger plans.
There is a common animation error where Blossom's hair disappears.