It's the Shakeup and we're breaking down the stress, excitement and chaos that filled Swifties' hearts this week.

Also, South Korea is changing the way it counts its citizens' age, meaning everyone will get a year or two younger.

And we're asking about times you've 'taken one for the team' after a Belgian shot put thrower agreed to compete in the hurdles.

Dave Marchese is joined by departing triple j journalist Ange McCormack and comedian Anthony Locascio.