SEE PICS: Shilpa Shetty's son Viaan Raj turns four; Bollywood star kids - Aaradhya, Riaan Deshmukh & others attend the bash!

New Delhi: Shilpa Shetty's son Viaan Raj Kundra has turned four on Saturday and the warm wishes poured in from the members of the film fraternity. To mark son's fourth birthday Shilpa & hubby Raj hosted a grand party which was attended by Bollywood starkids along with their parents. Aishwarya Rai Bachchan arrived with her daughter Aaradhya while Sanjay Dutt's children - Shahraan and Iqra, were also present. Other celebrities, including Riteish Deshmukh and R Madhavan also attended with their respective kids to wish Viaan on his fourth birthday. Check out pics below: [rsSlider id="61649"]     The couple, who tied knot on November 22, 2009, has welcomed their son on May 21, 2012.