On 14th of September 1996, Krista got married to Justin Moritt. Justin Moritt is an assistant director and production manager. The married couple, welcomed their first child, a son, Jakob Nolan Moritt in 1997. They got divorced in 1999.
After spending a single life for several years, Krista tied the knot with Mams Taylor on 10th October 2010. Earlier to their wedding, the couple dated for some duration. Mams Taylor is a singer and songwriter. They announced their separation in April 2011 and finally dissolved their married life in 2012.
Krista was raised in Houston along with her brother Dalton Earl Allen. With the completion of her high school graduation, she joined Austin (TX) Community College. Later she joined the University of Texas.
Initially, she took the job of kindergarten teacher but later she got inclined towards acting and entered the entertainment industry in 1994. She made her acting debut by portraying the role of Emmanuelle in the TV movie, Emmanuelle in Space. She appeared in about eight episodes of the TV series.
In 1995, she appeared in the American TV series, The Bold and the Beautiful. Her breakthrough role came in 1996 after she portrayed the role of a Billie Reed in the TV series Days of Our Lives. She is also famous for playing the role of a woman in an elevator in the movie Liar Liar. In August 2015, Allen appeared as Lydia Marlowe on The CW series Significant Mother.
Her net worth is around $4 million dollars as of 2017. Allen earns her fortune with her films, TV shows and modeling shows.