Liliana Mumy Biography, Age, Family, Boyfriend, Movies, Tv Shows And Net Worth

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Liliana Mumy Biography

Liliana Mumy (Liliana Berry Davis Mumy) is an American former child actress and ongoing voice actress.  She appeared as Jessica Baker in the two Cheaper by the Dozen movies, Lucy Miller in two films of The Santa Clause trilogy and performed the voice of Mertle Edmonds in the Lilo & Stitch franchise between 2002 and 2006.

Liliana’s father is actor Bill Mumy. Her father had many roles in different films. He  appeared as Will Robinson in the Lost in Space TV series, and as a child in the 1961 The Twilight Zone episode “It’s a Good Life”.  Liliana appeared with her father, as his child, in the revival series’ 2003 sequel episode “It’s Still a Good Life”. Currently, she voices Beth Tezuka, in the animated web series Bravest Warriors and Leni Loud in the Nickelodeon TV series The Loud House, and has been joined by her father on some episodes of both shows.

Liliana Mumy Age | How Old Is Liliana Mumy

Liliana was born on April 16, 1994 in San Marcos, California. She is 24 years old as of 2018.

Liliana Mumy Family

Liliana was born in San Marcos, California.  She is the daughter of Eileen Joy (née Davis), a childbirth educator, and former child star Bill Mumy.  Liliana is the sister of former child actor Seth Mumy.

Liliana Mumy Education

After she graduated from Laurel Hall School in North Hollywood, California she attended Campbell Hall School. Liliana left there and in 2012 she graduated from Notre Dame High School in Sherman Oaks, California . Liliana is a fan of the Pittsburgh Penguins and the Los Angeles Lakers.

Liliana Mumy Boyfriend | Dating 

Liliana is in a relationship with Andrew B a hockey player. The pair began dating in 2015.

Liliana Mumy Movies





My Neighbors the Yamadas

Nonoko (voice)


The Santa Clause 2

Lucy Miller


Stitch! The Movie

Mertle Edmonds (voice)

Cheaper by the Dozen

Jessica Baker


Howl’s Moving Castle

Madge, Young Girl (voice)


Mulan II

Additional Voices


Holly Hobbie and Friends: Surprise Party

Amy Morris (voice)

Lilo & Stitch 2: Stitch Has a Glitch

Mertle Edmonds (Voice)

The Happy Elf

Sister (voice)

Cheaper by the Dozen 2

Jessica Baker



Chick (voice)

Holly Hobbie and Friends: Christmas Wishes

Amy Morris (voice)

Leroy & Stitch

Mertle Edmonds (voice)

The Santa Clause 3: The Escape Clause

Lucy Miller


Holly Hobbie and Friends: Secret Adventures

Amy Morris (voice)

Holly Hobbie and Friends: Best Friends Forever


Snow Buddies

Rosebud (voice)


Space Buddies

Santa Buddies


Batman: Year One

Holly Robinson(voice)

DC Showcase: Catwoman


Girls vs. Aliens

Shannons Older Sister (voice)


The Loud House Movie

Leni Loud (voice)

Liliana Mumy Tv Shows







Samantha Tanner

“My Old Lady”


That ’70s Show

Donna (age 7)

“Class Picture”

Strong Medicine



2002, 2004

My Wife and Kids

Rachel McNamara

Recurring role; 6 episodes


The Twilight Zone

Audrey Fremont

“It’s Still a Good Life”


Lilo & Stitch: The Series

Mertle Edmonds(voice)

Recurring role; 23 Episodes


Crossing Jordan


“After Dark”


Coconut Fred’s Fruit Salad Island

Larry Simpson (voice)

“Bananas for Golf/Fruit Ball Heroes”


Higglytown Heroes

Twinkle (voice)

Main role; 65 Episodes



Human Kimberly (voice)

Recurring role; 7 episodes

2005, 2007

American Dragon: Jake Long

Olivia Meers (voice)

Guest role; 2 episodes


Me, Eloise


“Eloise Goes to Hollywood Part 1”

Help Me Help You





Panini (voice)

Main role; 30 episodes


The Cleaner

Lula Banks

Main role; 20 episodes


Batman: The Brave and the Bold

Doll/Kid #2 (voice)

“Invasion of the Secret Santas”


The Secret Saturdays

Wadi (voice)

Guest; 3 episodes


Winx Club

Roxy (voice)

Season 4-6 (Nickelodeon dub; voice) 45 episodes


Bravest Warriors

Beth Tezuka (voice)

Main role; 29 Episodes


Ridge Middle School

Eric Winans/Megan Krueger/Alana Schriver (voice)

Main role; N/A Episodes


Fresh Off the Boat


Guest role; 2 episodes


Shimmer and Shine

Ayla (voice)

Episode: “Hairdos and Hair-Don’ts”


The Loud House

Leni Loud (voice) & Others

Main role; 44 Episodes


Be Cool, Scooby-Doo!

Daughter (voice)

“World of Witchcraft”

Liliana has appeared in several motion pictures. Her most well known film appearances are in Cheaper by the Dozen, Cheaper by the Dozen 2, The Santa Clause 2, as well as The Santa Clause 3: The Escape Clause. Liliana played Audrey Fremont, the daughter of her father Bill’s character Anthony in 2002 , in a sequel to the classic The Twilight Zone episode “It’s a Good Life” called “It’s Still a Good Life”.

She provided the voice of Mertle Edmonds (Lilo Pelekai’s rival) in Stitch! The Movie, Lilo & Stitch: The Series, Lilo & Stitch 2: Stitch Has a Glitch, and Leroy & Stitch, and voicing a character with a smaller role on American Dragon: Jake Long as Haley’s rival at school.  On Higglytown Heroes she is  the voice of Twinkle and the voice of Human Kimberly on Nickelodeon’s Catscratch.  Her minor roles included TV appearances playing Rachael/Rachel in six episodes on My Wife and Kids from 2002-2004 as well as young Donna on That ’70s Show and guest starring in Scrubs as a girl at her birthday party (whose face J.D. daydreams of shoving into her cake).

Liliana in the cartoon Chowder she voiced Panini , airing on Cartoon Network and played Lula in The Cleaner in 2008. Liliana also voiced a feisty, fashionable, pink-loving, golden retriever puppy named Rosebud in the Disney movies Snow Buddies, Space Buddies, and Santa Buddies. She began voice work as ‘Beth’ in Bravest Warriors, an animated series created by Pendleton Ward, produced by Frederator Studios for their channel, Cartoon Hangover, a premium content partner of YouTube in June 2012 .  In the Nickelodeon dub of Winx Club sheprovided the voice of Roxy. Liliana is also the voice of Leni Loud on the Nickelodeon show, The Loud House.

Liliana Mumy Net Worth

Liliana has an estimated net worth of $4 million.

Liliana Mumy Hot | Liliana Mumy Bikini

Liliana Mumy Pictures

Liliana Mumy And Taylor Lautner

There were rumor that Liliana was dating Taylor Lautner. She had posted a photo of him in March 2015 . Liliana had again put up a picture of the two on her Instagram on 24th October 2016 .

Liliana Mumy Now

Currently, she voices Beth Tezuka, in the animated web series Bravest Warriors and Leni Loud in the Nickelodeon TV series The Loud House, and has been joined by her father on some episodes of both shows.

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