Ananova:

We bet Prince Harry's been fretting.

His girly, Chelsy Davy, has been whisked off into surgery.

Chelsy collapsed just after having brekkie at her home in Cape Town, South Africa.

And was scooted off to the city's hospital where the docs rushed her straight into theatre.

But what's she gone under the knife for?

An operation on her appendix... ouch.

But don't all worry your pretty little heads too much - the word is the worst is over.

Her friends have reported that she was sitting up in bed joking with hospital staff after surgery.

It's also thought that Chelsy's mum, Beverley, tried to get hold of Prince Harry shortly after she fell ill... but that may have been easier said than done when Hazza was more than 6,000 miles away on army exercise in England.