updated 08/05/2013 AT 11:00 AM ET
•originally published 08/05/2013 AT 11:50 AM ET
Everyone has a different definition of “Sunday Best.”
Wearing thigh-high boots and a tight gray-and-black dress, Spears, 31, sported messy hair as she held hands with Lucado, who wore a vest, tie and jeans.
In March, Spears was photographed attending Easter services in Amite, La., with her mother and son.