Robbie is a former Army musician, serving on active duty as a saxophonist with the 1st Army Band and the United States Continental Army Band, and in the Florida Army National Guard with the 13th Army Band. She has a minor in music from the University of Central Florida, and currently performs in the St Augustine and Jacksonville area with the St Augustine Concert Band as well as the Fascinating Rhythm Orchestra, the All Star Orchestra, and the Northeast Conservatory.

She is employed as a paralegal with the State Attorney's Office in Jacksonville.