Delightful picture! Shilpa Shetty wishes son Viaan Raj Kundra a very happy birthday!

New Delhi: Bollywood beauty Shilpa Shetty who became a mother 4 years back, thanked her little bundle of joy for giving her the 'best role' in life.

Shilpa was blessed with Viaan Raj Kundra on May 21, 2012.

The hot bod mom took to Twitter to post an adorable pic of herself with little Viaan on his birthday and posted a warm message.

Happy bday @ViaanRajKundra,4years ago you gave birth to the Mother in me. The best role of my life Blessed pic.twitter.com/oqSbblR8l9 — SHILPA SHETTY KUNDRA (@TheShilpaShetty) May 21, 2016

Viaan is Shilpa and Raj Kundra's son and has turned four this year. Here's wishing the boy a very happy birthday and many more to come.