Sanchez and her billionaire beau Jeff Bezos were among the A-list celebrity guests at Formula One's showpiece event in Monte Carlo, and she was certainly dressed for the occasion.
The businesswoman, who is gearing up to the billionaire Amazon founder in the summer, spoke enthusiastically in a new video about 'tackling climate change.'
The 55-year-old flirted with a wardrobe malfunction as she arrived at Zero Bond - a members-only space in New York City - alongside the Amazon tycoon, 61, earlier this weekend.
Lauren Sanchez and Jeff Bezos have hired two huge stars to sing at their June wedding in Venice, Italy. The top draw at the nuptials will be mega stars who are longtime friends.