Bernadine Oliver-Kerby accuses Oscar Kightley of "owing" her money live on air

The lovable Oscar Kightley has just released a brand new book - which he co-wrote with James Griffin - called Machete and The Ghost.

But when the Kiwi actor popped by the Coast studio to talk about his new novel, it was all fun and games until Jason Reeves mentioned the fact Bernadine Oliver-Kerby and Oscar had previously worked together.

When Oscar claimed he had helped Bernie source a bed when she was moving into a new flat, she was quick to accuse him of owing her money.

Watch the hilarious moment unfold above ...