Mike will be looking after a real-life 10-month-old baby next week for three whole days!
To get him ready, Stace decided to put him through a bit of a baby bootcamp.
And what better way to get him started than with his very own 'flour baby' to look after.
Meet Miller! (Get it, hehe). Awww, he looks just like you, Mike!
Stay tuned into The Hits this week - because despite his 'flour baby' being 'self-raising, Mike will be put through his baby-raising paces.