Alex Aster Biography: Movies, IMDb, Boyfriend, Height, Net Worth, Age, Instagram, TikTok

Alexandra Pierson, who writes under the pen name Alex Aster, is a Colombian-American author best known for her young adult fantasy novels.

She rose to fame with her Lightlark series, a YA fantasy romance that became a New York Times bestseller and secured a film deal with Universal Pictures.

The series, rich in fantasy themes, draws inspiration from her Colombian roots.

Profile

• Full Name: Alexandra Pierson
• Stage Name: Alex Aster
• Born: August 4, 1995
• Age: 29 years old
• Birthplace: Florida, United States
• Nationality: American and Colombian
• Occupation: Author
• Height: Unknown
• Parent: Keith Pierson ,Claudy Pierson
• Siblings: Daniella Pierson
• Spouse: Unknown
• Children: None
• Relationship: Married
• Net Worth: $500,000

Early Life And Education

Alexandra Pierson was born on August 4, 1995, in Florida, United States, to Keith and Claudy Pierson, co-owners of Keith Pierson Toyota in Jacksonville.

She has a twin sister, Daniella Pierson, who is a successful entrepreneur. Aster earned a degree in English with a concentration in Creative Writing from the University of Pennsylvania.

Of Colombian-American heritage, she comes from a culturally Colombian household where English was learned as a second language. Her religious affiliation has not been publicly disclosed.

Career

Alex Aster’s professional journey is defined by determination, resilience, and a deep commitment to storytelling.

She began writing at 13, fueled by a passion for fantasy and a desire to see Latinx mythology reflected in mainstream literature.

Despite facing years of rejection, she continued to hone her craft, completing six manuscripts before securing her first publishing deal just before graduating from the University of Pennsylvania in 2017 with a degree in English and a concentration in Creative Writing.

Her early works, including Curse of the Night Witch (2020) and its sequel (2021), drew heavily from her Colombian heritage but initially saw limited commercial success.

Aster’s breakthrough came with releasing her young adult fantasy romance series, Lightlark. A promotional TikTok video she posted ahead of the book’s release went viral, capturing the attention of readers and publishers alike.

This online momentum resulted in a significant publishing deal and widespread anticipation for the book’s debut.

Lightlark quickly became a New York Times bestseller, selling over 24,000 copies in its first week and securing a movie deal with Universal Pictures, with Aster serving as an executive producer.

Her success continued with the release of her adult debut, Summer in the City, in March 2025, which also landed on the New York Times bestseller list.

Recognizing her influence and accomplishments, Aster was named to the Forbes 30 Under 30 list in 2023, solidifying her status as a rising star in contemporary fiction.

Social Media

• Instagram handle: @alexaster
• TikTok: @alex.aster
• Twitter handle: @byalexaster

Personal Life

As of April 2025, Alex Aster shared the news of her engagement through social media posts.

She is married, and her husband has been supportive, often accompanying her to public events such as author signings.

While Aster’s personal life is relatively private, no public information suggests that the couple has children.

Net Worth

Alex Aster’s net worth is estimated to exceed $500,000, accumulated mainly through her book deals and sales.

She secured a six-figure deal for her Lightlark series, valued at nearly half a million dollars. It was significantly influenced by her substantial TikTok following of over 700,000 fans who helped promote her work and showcase its market appeal.