It's the Yummy Mummies event of the year, but there's news that's going to cause a huge shock, and an uninvited guest could spoil the big party.

After seeing the Melbourne Yum Mums' Instagram feed, Maria invites them to her baby shower in Adelaide -- a lavish affair with a luxury theme.

A year and a half later, Jane, Rachel and Lorinska are back with babies who've grown into toddlers. And surprise, there's a new mum to meet.

Judgement day is here... and there's no preparing the girls for this surprise. At least this new Mum, has a bottle of Mumm, to soften her arrival.

The Yummy Mummies depart for a girl's only weekend away. After all, mini breaks are crucial to a healthy marriage - and a healthy Mum's corner.

It's all pink tutus and twinkly toes for Lady P! Lorinska starts her little tot's ballet career off with a bang and takes her to some ballet lessons at a top studio in Melbourne.

Love guru Lorinska decides that the girl's sex lives need some serious sprucing. So, this Queen B takes matters into her own hands and shuffles the ladies off to the fish markets.

Lorinska gets her modelling career back into gear and goes to get some fresh headshots. But whilst she finds her groove, Rachel decides that Harvey's toddler good looks deserve some attention.

The Yummy Mummies are in Brisbane for a baby casting which doesn’t quite go to plan. Carlos has a big surprise for Maria.

Maria celebrates her baby shower, with the Melbourne Yummy Mummies in attendance.

Margherita persuades Maria to get a nanny and Lorinska hosts a sip and see.

Iva goes ahead with her 'girls only' Sip and See Princess Party for baby Milana. Iva's full steam ahead with the preparations and nothing can be short of picture-perfect for Milana's big day!