Italian TV presenter Costanza Calabrese accidentally flashes audience Live

Costanza Calabrese appeared to forget she was sitting behind a glass desk

As the camera panned out on her segment, audiences caught a glimpse of her underwear under the table

It's not the news flash this Italian journalist expected to give when she read the headlines.

Costanza Calabrese appeared to momentarily forget she was sat at a glass desk when she presented the day's news in Italy, and flashed her underwear to the watching public.

The stunning 37-year-old is talking into the camera, which at the beginning of the shot is closed in on her face and shoulders.

But as she continues with the segment, it pans away, and viewers can spot her legs under the table.

Although she has papers on top of the desk, there's enough space to view her open legs and her underwear.

She seems completely oblivious to what is happening as she continues with her news bulletin.