The ex Girls Aloud singer had her first child last month and she has been honest about her struggles as a new mum.
In her first column in OK! magazine since giving birth, she admitted: "I've always thought breast-feeding would be the easiest thing in the world and it's only when you speak to other people who tell you they also found it painful and hard that you realise it's not just you."
She thought that motherhood would be easier than it has been, but like us all she is learning on the job and feels she has finally got to grips with the breastfeeding element.
Continuing to talk about nursing, she said: "You imagine it will be the most natural thing in the world, but more often than not it doesn't come naturally to either you or the baby!
"It can be quite distressing when it's not working, but we've definitely cracked it now and it continually gets easier."
Even though they have a new baby to look after both her and her boyfriend Justin Scott have not dialled back their pace of life.
She said: "We had quite an eventful week. It was my friend Alix's little boy Miller's party and also my youngest nephew Alfie's first birthday - going out so much nearly killed us!
"At the first party my friends commented about how well I looked and then at the next one the following day, not so much! We were exhausted by the end of it!"
Tagged in Kimberley Walsh Justin Scott