Sean's blog: Melbourne, Murray and Marsupials!

It happened half way through our live broadcast at 7.20am GMT from Melbourne's South Bank. We'd managed to stick to plan during the unpredictability of the urban tap dancers, the leftfield street artist, and the hoards of British Andy Murray fans. But there's always a risk something could go wrong when broadcasting live. I turned to my next guest, Glenn Robbins, a comedian and actor of Kath of Kim fame.

We almost didn't recognise you Susanna!

Dame Harriet Walter chatted to Lorraine today about her new show and working with a very young Susanna Reid.

Take a look at this picture the show tweeted - can you see the likeness?

Catch up on Good Morning Britain with ITV Player