Meet Sadie Grace LeNoble, Christina Applegate’ Daughter

13-year-old Sadie Grace gained fame as the daughter of actress Christina Applegate and Dutch bassist Martyn Lenoble.

However, she has yet to discover a way to earn her own recognition like her parents, so she lives off of their fame for now.

Everything you need to know about her is here in the article below.

Sadie Grace Lenoble Quick Facts

Full NameSadie Grace Lenoble
Nick NameSadie
BirthdayJanuary 27, 2011
Age13 years old
Birth PlaceLos Angeles, USA
Father’s NameMartyn Lenoble
Mother’s NameChristina Applegate
Biological Siblings
Half-SiblingsMarlon Lenoble
Height5 feet 5 inches (1.65 m)
Weight45 kg (100 lbs.)
Shoe Size6.5
Hair ColorBlonde
Eye ColorDark Brown
Physique (Figure)Chubby
Relationship StatusSingle
Net Worth$25 million (Christina Applegate’s net worth)
Social Media

Sadie Grace Lenoble Background

Sadie Grace was born on January 27, 2011, in Los Angeles, USA.

She is 13 years old and her zodiac sign is Aquarius.

Sadie was born to celebrity parents Martyn Lenoble and Christina Applegate.

She also has a half-sibling named, Marlon Lenoble who was born in 1997.

No information regarding her schooling is available.

Currently, Sadie studies in the primary grades. Because of privacy reasons, Martyn and Christina keep further details about Sadie’s education a secret.

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Christina and Sadie’s Relationship

Mother-daughter relationships are typically very close.However, for Christina, her daughter’s birth had been something magical.

Sadie Grace Lenoble with her mother Christina Applegate in 2023
Sadie Grace Lenoble with her mother Christina Applegate in 2023. (Pinterest)

Before Sadie was born, Christina was diagnosed with breast cancer in 2008, and that had been the only thing in her life to talk about wherever she went. And it was taking a toll on her, both physically and emotionally.

Christina, who did not have a “good relationship” with her chest area, said that the dynamics changed when she held Sadie to her bare chest.

Christina further said that Sadie’s arrival in her life has healed her in various ways—emotional, spiritual, and more.

She said in an interview that Sadie “opened a whole soul.”

As a result, Christina and Sadie were always together, even when Christina was working.

She absolutely refused to work anywhere Sadie could not come.

Adhering to Christina’s sentiment, producers segregated a place where Sadie could play with her toys, take naps, and generally be around Christina all the time while she worked on a set.

“My whole thing was, ‘I’m not doing this unless I can bring her.’ So they had to build me a room for her and it’s got her toys and a crib and she takes her naps there.”

Sadie spent most time on the set of NBC comedy, “Up All Night,” in which Christina appeared as a main character and Martyn worked as a musical composer.

Who Is Christina Applegate?

Christina Applegate is a well-recognized American actress, dancer, and producer.

Young Sadie Grace Lenoble with her mother Christina Applegate
Young Sadie Grace Lenoble with her mother Christina Applegate. (WashingtonIndependent)

Her career began as a child actress in the soap opera “Day of our Lives,” alongside her mother.

She also made her film debut in Jaws of Satan.

Not just her early-age projects were a success; she is equally involved in the industry and has gained success in recent times as well.

She has established and flourished her talents in the entertainment industry through her hard work and dedication to all of her projects.

Some of her other prominent works are Friends, Bad Moms, and Crashpad, among many others.

Additionally, she has been awarded and nominated for awards like the Young Artist Award, the Golden Globe Award, the Primetime Emmy Award, and many others.

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Who Is Martyn Lenoble?

Martyn was born on April 14, 1969, in the Netherlands. He is 55 years old today.

Since his early childhood, he has been delighted with music.

So, after completing high school, he moved to LA to pursue his career in music.

During her initial days, he was a bassist for a band.

Likewise, in 1999, he was a founding member of a rock band called “Porno for Pyros,” where he was a bassist as well.


As mentioned, she is a celebrity kid, which means her prominence comes from her parents’ popularity.

Martyn and Christina met each other in 2007 during an anti-fur advertisement for PETA.

The following year, they started dating.

The couple got engaged on February 14, 2010.

Christina and Martyn decided to wait for a couple of years before tying the knot.

They married each other three years later, in February of 2013.

Both Christina and Martyn Have Failed Marriage in Past

Christina was previously married in 2003 to Jonathan Schaech.

She and Jonathan separated and divorced in 2007, the very same year she met her now-husband Martyn.

Furthermore, Martyn was previously married to an anonymous woman in the 1990s. He hasn’t opened up about her yet.

From his past marriage, Martyn welcomed a daughter named Marlon Mara-Lenoble.

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Sadie’s Sister, Marlon Mara-Lenoble

As mentioned, Sadie has a half-sibling named Marlon Lenoble from Martyn’s past marriage.

Marlon Lenoble was born on June 31, 1997, in USA.

She is 26 years old and her zodiac sign is Cancer.

Currently, Sadie is an aspiring photographer who mainly focuses on aesthetic pictures.

Like Sadie, Marlon is close to her father Martyn.

Sadie Grace Lenoble Loves Playing Piano

As a growing child, Sadie’s interests have shifted to a variety of fields.

Currently, Sadie loves playing the piano and loves music.

So much so that she has confessed her interests of pursuing music and becoming a professional singer when she grows up.

While Christina and Martyn are okay with her musical intentions, there’s a catch if Sadie wants to become an actress.

No Acting Before 18

If Sadie ever decides to become an actress, she has to be at least 18 before pursuing it. This is the rule Christina has put in place for her only daughter.

Funnily enough, Christina herself appeared first as an actress when she was three months old and later at the age of 12-years-old.

This age restriction comes after Sadie began learning different accents in her repertoire.

However, Christina isn’t against Sadie joining acting classes until that point.

The reason why Christina imposed an age restriction for Sadie to pursue professional acting is because she wants her daughter to have a good education first.

Christina believes that the chances of becoming successful in the entertainment field is extremely slim. Having a good education will allow Sadie to pursue something else if she isn’t successful at acting.

Sadie’s Risk of BRCA1 Gene Mutation

There’s a high chance that Sadie could inherit her mother’s BRCA1 gene mutation.

BRCA1 gene mutation makes a person susceptible to developing certain types of cancer.

Christina who has this gene mutation had already been diagnosed with breast cancer in 2008. Most recently in 2021, Christina was diagnosed with Multiple Sclerosis aka MS.

Because of this high probability of Sadie being BRCA1 gene mutation positive, Christina has always maintained a clean and organic lifestyle.

As a result, Sadie, who quit non-vegetarian food since 2017, is practically a vegan today.

Sadie’s home environment has shaped her lifestyle. She eats everything organic and vegetarian.

Sadie Grace Lenoble is 13 years old today. She was born on January 27, 2011, in the United States.

Sadie Grace Lenoble was born to parents Martyn Lenoble and Christina Applegate. Both her parents are very famous personalities.

Sadie Grace Lenoble has a half-brother named Marlon Lenoble.

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