India, Sept. 5 -- Despite a rollercoaster journey from friends to enemies, and now what seems like a relationship of 'frenemies', SpaceX CEO Elon Musk was not seen at the massive dinner US President Donald Trump hosted for the titans of the tech industry.

The dinner, which was earlier set to take place in an outdoor setup at Trump's Mar-a-Lago club in Palm Beach, Florida, was moved to the White House State Dining Room due to bad weather conditions.

While Musk was missing at the dinner table, one of his main rivals in artificial intelligence, OpenAI CEO Sam Altman, was present at the event.

Others in the guest list included Meta's Mark Zuckerberg, Apple CEO Tim Cook, Microsoft CEO Satya Nadella, Microsoft co-founder Bill Gates, Google f...