Tom Elliott and Tony Tardio burst into a Blues duet while on-air!

Tom Elliott and Tony Tardio sang the Carlton club song together on Monday after the Blues big win over Port Adelaide.

It all came about after a call from a listener, Donna, who wanted the boys to do a duet.

But she certainly didn’t have the Blues’ song in mind…

Press PLAY below to hear how it hilariously unfolded on-air!