The bicoastal couple was spotted arriving at Bezos' L.A. estate Tuesday night in Kim's car, where we're told they spent several hours with Jeff.
After the event, our sources say Kim and Pete were seen arriving together at Pete's hotel in Beverly Hills.
Of course, it would appear things are getting pretty serious between Kim and Pete ... they're spending more and more time together -- with Pete almost becoming a regular on the West Coast.
A source with direct knowledge tells us he's been working in L.A. recently, and appears to find any excuse to mix work and play in order to spend the most time with Kim as possible.
The trio was together to film an episode of the Clinton's new show "Gutsy Women" for Apple TV+. Hot & Cool has made providing healthy food options to underserved communities a mission, as well as employing former inmates ... a passion project for Kim as well.