(I don't own this picture. All Rights go to the owners.)

Name: Skylar

Status: Alive

Species: Human

Age: Same age as Mako

Bender/Non Bender: Bender

Element: Water and Earth

Sub-Skill: Healing (She also has a boomerang like her grandfather Sokka and her mother Sakura)

Affiliation: Southern Pole and Earth Kingdom

Home: South Pole

Family: Chief Arnook (Great Grandfather), Chief Arnook's Wife (Great Grandmother), Yue (Great Aunt/Deceased), Luka (Father), Sakura (Mother), Sophia (Sister), Sokka (Grandfather/Deceased), Yukiko (Grandmother/Deceased), Katara (Great Aunt), Aang (Great Uncle/Deceased), Bumi, Kya and Tenzin (Great Cousins), Pema (Great Cousin in Law), Jinora, Ikki, Meelo and Rohan (Great Great Cousins), Bolin (Future Brother in Law)

Friends: Team Avatar, Team Korra

Enemies: Bad Guys

Love Interest: Mako (Crush in Book 1 later Boyfriend in Book 2-Book 3 later Fiancé)

Appearance: Book 1-Book 3: Short brown hair with light blue and silver hair streaks, light purple color eyes and wears a simple white inside slim fit removable big bow tie long sleeve shirt underneath a light blue elegant slim fit detachable halter large bow striped pocket sling classic lolita dress, navy-blue tights, light green heeled boots, light blue lace fingerless gloves, light blue snowflake earrings, a white snowflake locket, sometimes wears a light blue sweet classic lolita winter overcoat with faux fur cape shawl and a white satchel.

Book 4: Long brown hair in long twin braids with light blue and silver hair streaks, light purple color eyes and wears a light red long sleeve button-up blouse, light brown tights, a light blue skirt, black heeled boots, light red rose earrings, a white snowflake locket, light red and white lace fingerless gloves, sometimes wears a light blue sweet classic lolita winter overcoat with faux fur cape shawl and a white satchel.

Varrick and Zhu Li's Wedding: Has her long brown hair with light blue and silver hair streaks in high pigtails and wears a light blue butterfly classic lolita gorgeous tea party dress, light red tights, white ballet flats, a white snowflake locket, light blue teardrop earrings, a royal blue butterfly hair clip and light blue and light red lace fingerless gloves.

Others: Sometimes stubborn like her grandfather Sokka and her mother Sakura. Sometimes jealous of other girls near Mako. Grew up with Mako and Bolin.

Sounds like Avril Lavigne