She is also a regular presenter on The Project and co-hosts the show on Tuesday nights alongside Waleed Aly, Sarah Harris and Sam Taunton.

[1] Langbroek has appeared on The Panel, Thank God You're Here, The Project, All Star Family Feud, Have You Been Paying Attention?, and Hughesy, We Have a Problem.

From the start of 2018, Langbroek co-hosts Hughesy & Kate on the Australian HIT Network, with Dave Hughes and anchor Jack Laurence.

[2] Langbroek previously worked as an actress (appearing in soap opera Chances and in a Transport Accident Commission Community Service Announcement); and as a script writer for Neighbours.

[5] In November 2022, it was announced that Langbroek would be joining the Nine Network as the host of the brand new love and dating show titled My Mum Your Dad.

[citation needed] On 8 August 2013, Langbroek revealed that in March 2013, her eldest child had received the "all clear" after a three-and-a-half-year battle with leukaemia.