3. Flavio Briatore and Elisabetta Gregoraci
Flavio is a well-known socialite, a former Formula One boss and the biological father of Heidi Klum’s ten-year-old daughter.
He went on to marry Elisabetta, a successful supermodel, who is younger to him by 30 years. In spite of people’s opinion relating to their age difference, they are happily in love with one another.