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Entertainment • Actress

Nikki Cox

Nikki Cox is an American actress and writer known for her television roles in *Unhappily Ever After*, *Nikki*, *The Norm Show*, and *Las Vegas*.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Nikki Cox is an American actress and writer, recognized for her roles in television series such as *Unhappily Ever After*, *Nikki*, *The Norm Show*, and *Las Vegas*. She began her career as a child performer, appearing in ballet productions and television specials before transitioning to acting. Cox has also worked as a writer, including on a Grammy-nominated comedy album.

Early life and education

Nikki Cox was born Nicole Avery Cox on June 2, 1978, in Santa Monica, California. She began performing at age four, participating in ballet productions and television specials.

Acting career

Cox moved into television acting as a child, taking guest roles on shows such as *Baywatch*, *Star Trek: The Next Generation*, *Mama's Family*, *Eerie, Indiana*, and *Blossom*. She gained widespread recognition for her role as Tiffany Malloy on *Unhappily Ever After*, which aired from 1995 to 1999. She later starred as Nikki White in the sitcom *Nikki* from 2000 to 2002 and appeared as Mary Connell in *Las Vegas* from 2003 to 2008.

Writing work

In addition to acting, Cox has worked as a writer. She was the sole writer for Jay Mohr's comedy album *Happy. And A Lot*, which received a Grammy nomination for Best Comedy Album in 2016.

Personal life

Cox married comedian Jay Mohr in 2006. The marriage ended in divorce in 2018. She has one son.

Key facts

  • Began performing at age four in ballet productions and TV specials.
  • Played Tiffany Malloy on *Unhappily Ever After* from 1995 to 1999.
  • Starred as Nikki White in the sitcom *Nikki* from 2000 to 2002.
  • Appeared as Mary Connell in *Las Vegas* from 2003 to 2008.
  • Wrote Jay Mohr's Grammy-nominated comedy album *Happy. And A Lot*.

Frequently asked questions

Who is Nikki Cox?
Nikki Cox is an American actress and writer known for her work in television sitcoms and drama series.
What is Nikki Cox best known for?
She is best known for *Unhappily Ever After* and *Las Vegas*, along with the sitcom *Nikki*.
When was Nikki Cox born?
She was born on June 2, 1978.
What is Nikki Cox's birth name?
Her birth name is Nicole Avery Cox.
Was Nikki Cox married?
Yes. She married Jay Mohr in 2006 and they later divorced in 2018.
Did Nikki Cox work outside acting?
Yes. She has also been credited as a writer, including work on Jay Mohr's Grammy-nominated comedy album.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Nikki_Cox
    Supports: Early career, major television roles, and Grammy nomination as sole writer for Jay Mohr's album.
  2. IMDbhttps://www.imdb.com/name/nm0185178/bio/
    Supports: Birth name, birth date, birthplace, and biographical details.
  3. The Movie Databasehttps://www.themoviedb.org/person/87317-nikki-cox
    Supports: Known-for titles and basic biographical identification.
  4. NNDBhttps://www.nndb.com/people/349/000026271/
    Supports: Birth details, family information, marriage, and selected filmography.