Naomi's man preparing to propose?

Rex Features

Naomi Campbell's billionaire boyfriend Vladislav Doronin may be preparing to pop the question.

Speaking to OK! at Campbell's charity catwalk show Fashion for Relief, the property tycoon hinted that a proposal could be in the pipeline.

"Naomi is wonderful. Will I put a ring on her finger? Maybe very soon," he said.

Campbell, 38, remained tightlipped when asked if a wedding is on the cards, saying: "Oh no, no pressuring that poor man like that. He's a wonderful gentleman and he's got great qualities - and that's what's wonderful about him and that’s all I’ll say."

The supermodel was seen showering Doronin with kisses during a break in St Tropez this summer, where she introduced him to 12 of her closest friends.