It's a 'Son Day' for proud DAD Akshay Kumar as he receives the best gift from Aarav- CHECK OUT!!!

The world might be celebrating Mother's Day on Sunday but for Bollywood's 'Khiladi'  it's a 'Son Day'. The proud father can't express his happiness, as he received the best gift ever on the occasion of Mother's Day from son Aarav who is now '1st degree black belt'. Twinkle Khanna’s CONTROVERSIAL tweet on Sri Sri Ravishankar leaves Akshay ’s ‘Housefull 3’ in TROUBLE! Here’s her DELETED TWEET! The 48-year-old actor took to social media to announce the good news.

Its a #SonDay all d way!After 9 yrs of training my son got his 1st degree black belt in Kudo #proudfather #overjoyed pic.twitter.com/z4Obcvhia1

— Akshay Kumar (@akshaykumar) May 8, 2016

Aarav has made his daddy proud, and Akshay was so overwhelmed with his son's achievement that he posted an elaborated message on Instagram along with a photo of Aarav in martial arts attire.

It's a #SonDay all the way! Honestly I can't express my happiness, I've received the best gift ever today. My son started training when he was just four years old. And today, after nine years of hard work he got his 1st degree black belt in Kudo, Okinawa and Goju Ryu Karate Do! Some joys cannot be expressed in words, this one tops the list. But I'm feeling so proud, had to share it with you all ? #overwhelmed #cantstopsmiling #proudfather A photo posted by Akshay Kumar (@akshaykumar) on May 8, 2016 at 2:15am PDT

Happy Mother’s Day: BIG B, Alia Bhatt, Madhuri, KJO & other celebs express love for their mothers! And if Akshay is a proud dad, mom Twinkle is not behind either! 'Mrs. Funnybones' also took to Twitter to express her joy on recieving the biggest mother's day gift.

The biggest Mother's Day gift! Just got the news from his camp-All the years of nagging have paid off:) #BlackBelthttps://t.co/DXcViYtfkS

— Twinkle Khanna (@mrsfunnybones) May 8, 2016

UNSEEN PICS: Akshay Kumar’s son Aarav Bhatia deletes his pictures of kissing & hugging female friends