Naomi Campbell Is Naomi Campbell or isn't she?

Going to Nelson Mandela's big birthday bash at Hyde Park on Friday, that is.

And did she, or didn't she?

Bid oodles of cash on an auction at a charity dinner held for the great man in Blighty, that is.

Well, let's see if we can clear up some of those answers.

Because reports have been to-ing and fro-ing saying she'd reportedly been dropped from appearing at the big gig after her air rage conviction.

However, her rep has told E! News: "To my knowledge, she has always just been a guest."

Meanwhile, at Nelson's dinner auction, did Naomi bid oodles on a bust of the great man?

A showbiz spy tells us she did - digging rather deep to bid for the piece, to the tune of around £1m.

We're waiting on word from her peeps though to find out if Naomi really spent quite so much at the auction and we'll let you know what they say.