However the 33-year-old probably didn't count on sharing her baby's gender with the world quite so soon.
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But during a live interview with entertainment site Fox 411, the singer accidentally did just that.
Speaking about how spoiled her first-born world be, Kelly unwillingly let it slip.
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'We’re very excited,' Kelly said to the entertainment site of her baby.
'So far, everything has been good. I just feel like the baby is already rotten - like literally, my Caress family has gotten him all of his little bathing stuff, his toys. It’s just so cool.'
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And the Work singer soon realised her mistake, quickly adding: 'It, it’s…aw, f**k it! It’s a boy. It’s a boy!'
Laughing it off she quickly asked her spokesperson to tell her husband she had spilled the beans.
Blame it on the pregnancy hormones Kels!