Belle (singer) Biography: Age, Songs, Net Worth, Parents, Height, Albums, Stage Name

Annabelle Shim, also known as Shim Hye-won and performing under the stage name Belle, is a Korean-American singer, songwriter, vocalist, and composer, renowned as the main vocalist of the K-pop girl group KISS OF LIFE under S2 Entertainment.

Since debuting in July 2023, Belle has captivated audiences with her powerful vocals, emotional delivery, and songwriting talent, contributing to hits like “Shhh” and “Sticky.”

Profile

• Full Name: Annabelle Shim, Shim Hye-won
• Stage Name: Belle
• Born: 20, March 2004
• Age: 21 years old
• Birthplace: Seattle, Washington, U.S.
• Nationality: Korean-American
• Occupation: Singer, Songwriter, Vocalist, Composer
• Height: 1.68m
• Parents: Shim Sin, Mrs. Shim
• Siblings: Shim Dongheon
• Spouse: None
• Children: None
• Relationship: Not married
• Net Worth: $1 million

Early Life and Education

Annabelle Shim was born on March 20, 2004, in Seattle, Washington, to Shim Sin, a South Korean singer, and Mrs. Shim, whose name is not publicly disclosed. She grew up with an older brother, Shim Dongheon.

At age eight, Belle moved with her family to South Korea, where she immersed herself in Korean culture while maintaining fluency in English. She attended an international school in Seoul, though specific details about her education are limited.

Her passion for music developed early, influenced by her father’s career, and she began writing songs as a teenager. Her ethnicity is Korean, and her religious beliefs are not publicly detailed.

Career

Belle’s career began with her discovery by S2 Entertainment, where she trained for several years before debuting with KISS OF LIFE on July 5, 2023, with their self-titled mini-album featuring her solo track “Countdown.” Prior to her debut, she gained recognition as a songwriter, contributing to songs for artists under The Black Label and other labels, earning the “Proud Korean Grand Prize” in the composer category in 2023.

Her appearance in a 2022 BBC documentary about K-pop trainees alongside Julie, Natty, and Haneul sparked early buzz about KISS OF LIFE’s formation.

As the main vocalist, Belle’s emotive voice defines tracks like “Shhh” and “Bye My Neverland” from the group’s debut and their second EP, Born to Be XX (November 2023). She co-wrote and co-composed songs like “Nobody Knows,” showcasing her creative versatility.

In 2024, KISS OF LIFE released the single album Midas Touch and the digital single “Sticky,” with Belle’s vocals earning praise for their depth. The group’s third EP, Lose Yourself (October 2024), featuring “Get Loud,” further highlighted her contributions.

Belle also performed in the group’s first world tour, Kiss Road, starting in October 2024, covering South Korea, the U.S., Canada, and Europe.

Belle’s influence extends beyond music, with appearances on shows like Knowing Bros (2024) and endorsements for Maybelline New York (February 2024) and Fino (March 2025). Her vocal performance in “Superpower,” the 2024 Valorant Champions theme, showcased her global appeal.

Despite KISS OF LIFE facing criticism in April 2025 for cultural appropriation in their styling, Belle’s individual artistry remains celebrated, and her songwriting and vocal prowess continue to shape the group’s success.

Social Media

• Instagram Handle: @belleshimofficial

Personal Life

Annabelle Shim keeps her personal life private, with no confirmed romantic relationships, aligning with K-pop industry norms. She is close to her family, particularly her father, Shim Sin, and brother, Shim Dongheon.

She enjoys drawing, fashion, and connecting with fans, often communicating in both English and Korean. Her friendship with KISS OF LIFE members, especially Julie, and her admiration for artists like Ariana Grande reflect her vibrant, creative spirit.

Discography

• KISS OF LIFE (2023)
• Born to Be XX (2023)
• Midas Touch (2024)
• Sticky (2024)
• Lose Yourself (2024)
• Notable Solo: “Countdown” (2023)

Net Worth

Annabelle Shim has an estimated net worth of $1 million. Her income primarily comes from KISS OF LIFE’s music sales, world tours, and endorsements with brands like Maybelline New York and Fino. Additional revenue stems from her pre-debut songwriting for other artists, media appearances, and contributions to the group’s creative output, reflecting her growing prominence in the K-pop industry.