Vignesh took to Instagram to thank his ladylove for the party and to all his fans.
Earlier, Vignesh Shivan has revealed that both he and Nayanthara are saving money for their marriage, since it will cost a lot and also for coronavirus to go away.
The couple got their first dose of the COVID vaccine at Kumaran Hospitals in Chennai.
The four stories are directed by Sudha Kongara, Vignesh Shivan, Gautham Vasudev Menon and Vetri Maaran.
The actress' family had arranged a beautiful cake and other decorations to ring in her birthday.
Vignesh is making his debut as a producer with this project under Rowdy Pictures banner.
The couple is holidaying in Goa along with their family members.
Going by the holiday pics, it looks like Nayanthara's mother and Vignesh Shivan's mother also accompanied the duo on the trip.
Nayanthara and Vignesh took a private jet from Chennai to Kochi.
He also jokingly mentioned that he and Nayanthara have apparently gotten married about 22 times according to media reports.