The singer gave birth to her unusually named son just under a month ago.

Future is her first child with 30-year-old rapper fiancé, also named Future.

The 28-year-old dancer and singer captioned the adorable snap: ‘Hey Dad aka Big @Future. Baby Future Loves You. #HappyFathersDay.’

She shared more candid photos of her baby, one with the caption: ‘From The Moment Baby Future Arrived, He Was Holding Your Hand So Tight, He Knew You Were Dad. Seeing That Melted My Heart...’

She continued: 'When I Look At Him, I See You Shining Through, And That's One Of The Most Beautiful Things Ever!’

'You Are Truly One Of The Realist, Most Caring, Hard Working, Loving Dads In The World, and I'm So Proud Of You. I Love You. Happy Fathers Day @Future.’

When asked about her son’s unusual name, Ciara revealed: ‘I went with what felt right in my soul and my gut. I didn't second guess it.’

She said before the arrival of her son: ‘I didn't even know what to expect, but it's been a very easy process. And it's been so much fun. Honestly, it's been the coolest experience in my life.’

‘Being able to know that I can do that is such a blessing. I'm literally obsessed with kids, so I'm excited about being able to have my own to obsess over.’