Billionaire entrepreneur Jeff Bezos has jokingly squared up to Hollywood star Leonardo DiCaprio after vision of the actor supposedly "stealing" his girlfriend went viral.
The couple met the A-list actor at a gala event in Los Angeles last weekend and the video soon made its rounds on the internet.
In the now-viral moment, Lauren Sanchez, who is dating the Amazon founder who is worth an estimated A$272 billion, was more excited at the prospect of meeting a film celebrity.
She appeared startstruck, beaming up at DiCaprio and visibly checking him out while her boyfriend Bezos stood beside her. He tried to say something but no one appeared to be listening.
The internet was soon alight and on Tuesday morning the embattled billionaire issued a challenge to the Hollywood A-lister.