Kelli has been on two shows titled "The United States of". She appeared on one episode United States of Tara in 2009 and is now a series regular on United States of Al.
Has a two sons Wade Owen Wilmers (b. July 21, 2022) and Ozzy Rhode Wilmers (b. January 4, 2024) with her husband Justin Wilmers.
On July 25, 2020, Kross announced her engagement to Attorney Justin Wilmers.