Amazon founder and world's third-richest man Jeff Bezos, who was married to fiancée Lauren Sanchez in a star-studded affair ...

With the nuptials of Jeff Bezos and Alex Soros, weddings have become must-attend events for billionaires to see and be seen.

Now, Paula has joined Gates at the wedding of Jeff Bezos and Lauren Sánchez in Venice, putting her in the spotlight. Here, get to know Bill Gates's girlfriend: Paula was born Paula Kalupa.