Since 2004, Jo Frost has coached parents on television around the world from the UK to the US and even the Netherlands, she's written six books and has over 30 years experience working with children.
So it's no surprise she's known as the Supernanny!
Now, Jo is doing online events where you can get her expertise on all things parenting.
Jo joined Dermot and Dave to offer some advice to our own listeners on everything from tantrums to fighting siblings, from pocket money to getting kids to tidy up after themselves!
You can get all of Jo's advice by clicking play below:
And check Jo's website for more info on her live events!