Milan was born in Barcelona two months ago to a Spanish father and a Colombian mother so his dad took him down to the local passport office to get him signed up before he goes on his travels.
Proud mum Shakira posted the photo online, writing in both Spanish and English on her Instagram page, she said: "Daddy and son waiting for Milan's passport!"
With Gerard looking to the side, he keeps two hands on his boy, who looks towards his mother - presumably the one behind the camera. Milan looked smart in his blue checked shirt and navy trousers as he sat on his father's lap.
It looks like Milan may be getting his passport ahead of Shakira's return to the United States ahead of The Voice live shows.
The Latina singer, 36, and Barcelona FC player, 26, announced their son Milan's birth on his official website in January.
Shakira wrote: "We are happy to announce the birth of Milan Piqué Mebarak, son of Shakira Mebarak and Gerard Piqué, born January 22nd at 9:36pm, in Barcelona, Spain.
"The name Milan (pronounced MEE-lahn), means dear, loving and gracious in Slavic; in Ancient Roman, eager and laborious; and in Sanskrit, unification...
"The hospital confirmed that the couple's first child weighed approximately 6lbs. 6 ounces, and that both mother and child are in excellent health."
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