Eva Herzigova has announced she has got engaged.

The Czech supermodel - who is most famous for her iconic ''Hello Boys'' Wonderbra advertising campaign in the 90s - is to tie the knot with her long-time partner, Italian businessman Gregorio Marsiaj, with whom she has three sons; George, nine, Philipe, six, and Edward, three.

Eva, 44, announced her happy news by sharing an adorable black and white photo of Gregorio cuddling one of their sons, who is teary and is clutching a white blanket on her Instagram page along with the caption: ''You are the one! #engaged (sic)''

The blonde beauty was previously married to Bon Jovi drummer Tico Torres in September 1996 but they divorced in June 1998.

After that break-up she met Gregorio and their romance blossomed.

Eva first laid eyes on the multi-millionaire when her flight to New York was grounded in Italy and it was love at first sight for the catwalk queen.

She previously said: ''I saw him from afar when my plane to New York was grounded in Italy. He caught my attention and it was a beautiful moment - my heart was beating really hard and I couldn't breathe!''

Discussing why their relationship works so well, she said: ''It's a mystery to me! I think with us it's chemistry - many little things and many little words at important moments. The fact that we don't see each other every day saves us, I think! It's the way he says, 'Go, go work, we're going to be together forever.' It's that kind of assurance that this is not just some joke relationship.''