Martina Debuts New Video, Joins Sam Alex on TOC Nights

Martina's new video is just as stunning and beautiful as she is!

She's having a blast performing her favorite songs!  And this one is great!

"If You Don't Know Me By Now" -

Make sure you catch Martina on Taste of Country Nights with Sam Alex tomorrow night (Wednesday, 6/25) right here on 'GNA!