The story of Cyndi Lauper's son Declyn and his journey into music

The story of Cyndi Lauper's son Declyn and his journey into music

Cyndi Lauper's son Declyn is a rising rapper, record producer, actor, and social media personality. He is widely recognised for releasing notable tracks such as Check, Red Pineapple, and Kick 3. Declyn and his mother have enjoyed a close bond since his childhood.

Cyndi at the Libertine SS26 Runway Show and 2021 MTV VMAs in NYC.
Cyndi at the Libertine SS26 Runway Show in New York City (L). Declyn and Cyndi attend the 2021 MTV Video Music Awards in New York City (R). Photo: Sonia Moskowitz, Taylor Hill (modified by author)
Source: Getty Images

TABLE OF CONTENTS

Key takeaways

  • Cyndi Lauper's son, Declyn, began his musical career in 2016 when he released the single Wavy.
  • His father is David Farrington Thornton.
  • Declyn has been arrested by the police for multiple offences, including stealing a Mercedes-Benz C350.

Declyn Wallace's profile summary

Full name

Declyn Wallace Thornton Lauper

Famous as

Dex Lauper

Gender

Male

Date of birth

19 November 1997

Age

27 years old (as of October 2025)

Zodiac sign

Scorpio

Place of birth

New York City, New York, United States

Current residence

Manhattan, New York, United States

Nationality

American

Ethnicity

White

Religion

Christianity

Sexuality

Straight

Height in feet

5′8″

Height in centimetres

173

Weight in pounds

172

Weight in kilograms

78

Hair colour

Brown

Eye colour

Brown

Father

David Farrington Thornton

Mother

Cynthia Ann Stephanie Lauper

Relationship status

Single

Profession

Rapper, record producer, actor, social media influencer

Net worth

$3 million

Instagram

@dexlauper

X (Twitter)

@dexlauper

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Who is Cyndi Lauper's son, Declyn?

Declyn Wallace Thornton Lauper was born on 19 November 1997 in New York, United States, to David Farrington Thornton and Cynthia Ann Stephanie Lauper. David is an American actor, while Cynthia is an accomplished singer, songwriter, actress, and activist from the United States.

Five facts about Declyn Thornton.
Five facts about Declyn Thornton. Photo: Bruce Glikas/Getty Images (modified by author)
Source: Original

Declyn Lauper: Making his mark in music and beyond

Following in his mother's footsteps, Declyn has a rising career in the music industry as a rapper. According to Spin, the New York City native released his debut single, Wavy in 2016. The rapper has since released a handful of hit songs, including Check, Red Pineapple, Kick 3, and Stay Dangerous.

Declyn is also a record producer. He owns and runs a record label known as Lauper Records. Besides being a record producer, Wallace is an actor. According to his IMDb profile, he has starred in G-Eazy Feat. Dex Lauper: K I D S and Bob's Burgers.

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Additionally, Declyn is a social media influencer. He has amassed a huge following of over 1.8 million followers on his Instagram page. Wallace shares his music career developments, personal statements, and lifestyle content, including his daily routines on the platform.

Lauper and son Declyn attend the Season 3 finale after-party at the Trump SoHo
Lauper and son Declyn attend the Season 3 finale after-party at the Trump SoHo in New York City. Photo: Moises De Pena
Source: Getty Images

Wallace also shares his content on his X (Twitter) page, where he has over 4 thousand followers as of this writing.

What happened to Cyndi Lauper's son?

Cyndi Lauper's son, Declyn, has had a run-in with the law on numerous occasions. In July 2022, the rapper was taken into custody in New York. This was because he was reportedly found with a stolen 2014 Mercedes-Benz C350 during the memorial for a 14-year-old aspiring rapper.

The Wavy singer avoided incarceration after he entered into a plea deal over the case. However, Declyn did five days of private community service and was also ordered to avoid any legal issues for one year after pleading guilty to disorderly conduct.

In February 2024, according to People, Wallace was again arrested after he was allegedly found in possession of a loaded firearm and substances in Harlem, New York, near a place where a shooting had occurred. The social media influencer was later released on bail after his father allegedly paid US$20,000 in cash for his release.

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Lauper and son Declyn attend the 53rd Annual Grammy Awards.
Lauper and Declyn seen at the 53rd Annual Grammy Awards held at the Staples Centre. Photo: Frank Trapper
Source: Getty Images

Additionally, according to AOL, as of February 2025, Declyn was fighting against a civil case of an alleged indecent assault, which was filed by his former girlfriend.

The social media influencer filed for bankruptcy in early 2025, days before his scheduled indecent assault lawsuit mediation.

FAQs

  1. Who is Declyn Wallace? He is a rapper, actor, record producer, and social media influencer from the United States.
  2. How old is Declyn Wallace? The rapper is 27 years old as of October 2025. He was born on 19 November 1997.
  3. Who is Cyndi Lauper? She is an established American singer, actress, and activist.
  4. Is Cyndi Lauper's son adopted? Declyn Wallace is not adopted; he is her biological son.
  5. How old was Cyndi Lauper when she had her son? The actress was 44 years old when she welcomed her son, Declyn. Cyndi was born on 22 June 1953.
  6. Who is Declyn Wallace's father? His father is David Farrington Thornton, an American actor.
  7. Are David Thornton and Cyndi Lauper still married? Thornton and Cyndi are still married. The couple tied the knot on 24 November 1991.
  8. Does Declyn Wallace have a girlfriend? He is seemingly single as of this writing.
  9. What happened to Cyndi Lauper's son? Declyn has faced legal trouble more than once. For example, he was arrested in 2022 after he was reportedly found with a stolen 2014 Mercedes-Benz.
  10. What is Declyn Wallace's net worth? According to Oversized Tee, Declyn's net worth is reported to be $3 million.

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Declyn Wallace is best known as Cyndi Lauper's son and her husband, David Farrington Thornton. He is an up-and-coming rapper, record producer, actor, and social media star. The rapper has also had several run-ins with the law.

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Proofreading by Samuel Gitonga, copy editor at YEN.com.gh.

Source: YEN.com.gh

Authors:
Peris Wamangu avatar

Peris Wamangu (Lifestyle writer) Peris Wamangu is a reporter with more than four years of experience as a content writer. Peris joined Yen in 2024. Before that, she worked with Legit's team from 2021 to 2024. Peris graduated with a Bachelor of Commerce from the University of Nairobi in 2019. She enjoys writing about various topics such as fashion, currency, biographies, entertainment and business. In 2023, Peris finished the AFP course on Digital Investigation Techniques and the Google News Initiative course. Email: wamanguperis@gmail.com

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