United Kingdom, May 16 -- Ciara has not ruled out having a fifth child with Russell Wilson.

The 39-year-old singer-and-songwriter and the 36-year-old New York Giants quarterback have four children - daughters Sienna, seven and Amora, two, as well as sons Win, four, and Future, 10, whom Ciara had with her ex-partner, rapper Future, 41.

Ciara has admitted she and Russell "love" the thought of growing their family, as Ciara adores being a mother.

She told The Guardian: "We both love the idea of our family growing, to be honest. [Wilson] always quotes the Bible; be fruitful and multiply. But I love being a mom. It's my favourite job of all."

Ciara - who got married to Russell in a castle in Cheshire, North West England, in 2016 - adores t...