"Rebel is totally into Jacob and they are almost ready to go public with their relationship," a source close to the actress told Radar.
Rebel and Jacob - who dated The Real Housewives of Beverly Hills alum Adrienne Maloof for several years - were recently snapped at a Cats musical date night together in California.
The source added: "It was not their first date. They met through mutual friends at a Hollywood bungalow like a month ago and their first date was at Catch restaurant in Santa Monica. She makes him laugh and he cannot get enough of her!"
Jacob’s family is worth an estimated US$13.4 billion.
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