Jackie Lynn Thomas

Love Triangle: Initially, she was the object of Marco’s long-term crush. She eventually becomes his girlfriend before realizing they were not a perfect match.
Character Maturity: In "Sophomore Slump," she shows maturity by recognizing that Marco is not fully "present" with her, leading her to break up with him on good terms, choosing to remain friends.
Hidden Quirks: Despite her chill attitude, she can be dorky or adventurous and has admitted to liking adventurous and sometimes reckless situations.

Appearance
Jackie has wavy, shoulder-length platinum blond hair (which hides her ears) with an aqua streak on the left side, tan skin, mint green eyes, and freckles. She is of medium height and has a slim, curvy body. She wears a green and white raglan shirt, an orange seashell necklace, cyan jean shorts, green and white knee socks, and blue and white sneakers. Her eyes are typically half-closed, but, like Star, when they are completely opened they overlap her bangs. In "Freeze Day", Jackie appears as a little girl and preteen without the aqua streak in her hair. In Brittney's Party she wears a purple shirt, blue jeans, brown shoes, and a flower in her hair.In "Just Friends," it is revealed that she has multiple piercings in her right ear and wears a shirt that Star made for the concert.

In "Sophomore Slump", Jackie wears a blue dress and red shoes.

In "Britta's Tacos" and "Cleaved", she wears a black leather jacket over her usual shirt.her hobbies are Skateboarding: Her main interest and a talent.
Music: A fan of the band Love Sentence.
History & Reading: She has a stated interest in reading history books.
Snowboarding: Mentioned as another outdoor activity.
Parkour: Listed as a talent.
Social & Quirky Interests: She enjoys going to parties, watching movies, and even "freeing lobsters".
Food: She has an affinity for tacos and pizza nuggets.

she is individual with a passion for skateboarding. Known for her relaxed "cool girl" demeanor, she is observant, understanding, and mature, often acting as a stabilizing force who is forgiving and not easily angered and her Key personality traits include:
Laid-back and Cool: Jackie is consistently calm and rarely gets upset, maintaining a "go with the flow" attitude.
Observant and Mature: She is highly perceptive, often noticing things others miss, such as when she realizes Marco still cares for Star and calmly lets him go.
Kind and Understanding: She is friendly towards everyone and forgiving, even when her skateboard is broken by Marco.
Supportive Girlfriend: While dating Marco, she proved to be attentive and supportive of his quirks.
Independent and Confident: She has her own life, interests, and friends outside of her relationship with Marco, showcasing her confidence and self-assured nature.
Secretly Quirky/Dorky: Despite her "cool" exterior, she displays a dorky and playful side, particularly when with Marco, often asking him to "read her mind".Laid-back & Chill: Jackie maintains a cool, relaxed demeanor, which is how she acts around everyone, including her crush-turned-boyfriend, Marco Diaz.
Understanding & Mature: She is emotionally observant, as shown when she realizes Marco still loves Star and lets him go without anger.
Artistic & Fun-loving: She enjoys skateboarding, listening to mellow music, reading, and appreciating unusual things.
Cordial and Friendly: Jackie is generally kind to those around her, including being patient with Marco’s awkwardness.