Sonakshi took to Twitter to share a photograph with her father after shooting a video in support of the project.
"Shot something beautiful for @NanhiKali. Go register if you want to support a great cause - education of an underprivileged girl child!" she wrote.
Shatrughan also tweeted, "Shot with @sonakshisinha for a good cause @NanhiKali. Society can only evolve when all are treated and educated equally."
Actor Rishi Kapoor and his daughter Riddhima Kapoor Sahani have supported Nanhi Kali in the past.