The Madagascar actress - who performs with group Wicked Wisdom - posted her latest ballad 'Burn' online with a message for her fans and her husband.
Referencing the recent death of Whitney Houston, she wrote on her Facebook page: "With the major losses we have experienced in the last few weeks, we should remember… Our lives are worth living fully.
"Therefore, Our risks are worthy. Our mistakes are worthy. Our traumas are worthy as well. The very paths we are told not to tread are the paths that hold the keys to our deepest understanding of love for our lives and ourselves. Self love is the gateway to truly loving another…deeply. We were born to be loved and to love… fiercely."
She added: "Will, I love you. Happy Valentine's Day. This is for you."
Will Smith and Jada Pinkett Smith - who married in December 1997 - were rumoured to be on the verge of a break-up last year, but the couple dismissed the reports.
Jada Pinkett Smith recently said that she "couldn't cope" without Will Smith to help raise their two children.
Listen to 'Burn' by Jada Pinkett Smith below: