Atif Aslam marked his second son’s birthday with a hilarious note on Instagram for the little tot. The Aadat hitmaker turned to the photo-sharing app to post an adorable snap of his son, whose name the singer is yet to officially reveal, and penned a loving yet hilarious note for his little ‘boss baby’. “Iski shakal pe na jana yeh larka her roz mujhe dugni aur tigni ka nach nachata hai,” wrote Atif. He went on to add, “Happy birthday BOSS BABY. May you be the source of happiness for everyone around you.” Atif also shared his baby boy’s nickname, referring to him as his ‘Mingo’ in the caption. Here’s wishing Atif’s son a very happy birthday!