Kajol, Ajay Devgn rejoice as son turns five

New Delhi: One of the most loved couples of Bollywood, Kajol and Ajay Devgn's son Yug turned five on Sunday.

Kajol took to Twitter to express her joy on the ocassion.

Very happy & proud as Yug turns 5 today! Let's make sure every child has that chance. Help every child reach 5 & keep that soap close by ;)

— Kajol (@KajolAtUN) September 13, 2015

'Drishyam' star Ajay also thanked his fans for their love and wishes.

Celebrating Yug's 5th bday today. @KajolAtUN @TanishaaMukerji pic.twitter.com/A2m0GdDA2o

— Ajay Devgn (@ajaydevgn) September 13, 2015

The couple tied the knot in 1999 and have two children together.

Currently, Kajol is gearing up for Rohit Shetty's Dilwale'. She will be seen sharing the screen space with Shah Rukh Khan.