The younger Redstone, who was estranged from her father for years, is on a mission to make her new power felt—most recently forcing through the re-merger of CBS and Viacom, the two public media ...

The Redstone heir went on to describe how Herzer, 52, and Holland, 44 — another longtime Sumner Redstone live-in companion, until last year — monitored communications between daughter and father.

Just a few years ago, Shari Redstone was on the outs of her family’s far-flung media empire. Her father, Sumner Redstone, once dismissed her publicly as a lightweight who contributed little to ...

But Shari Redstone was once again sidelined in recent years as her father’s much younger girlfriend, Sydney Holland, and another companion, Manuela Herzer, played central roles in the mogul’s ...

Shari Redstone’s outcast niece to make $140M from Paramount ... when she was 11 years old. She and her ... she became friendly with the tycoon’s much younger live-in girlfriend and ...

After a year of endless dramas—the ongoing Les Moonves imbroglio, a middle finger–style lawsuit in Delaware, and a board upheaval—Shari Redstone’s desire to one day recombine CBS and ...

In February 2017, Shari Redstone, the 62-year-old billionaire heiress and controlling shareholder of CBS and Viacom, ... “She’s a bright young woman, ...

Sumner Redstone’s claims on Tuesday that he was fleeced out of $150 million by two ex-companions amounts to “fictional revisionist history,” one of the former gal pals claims. Sydney Holland ...

Sumner Redstone’s daughter Shari Redstone has come out in support of her father following the ousting of longtime Viacom executive Philippe Dauman from Redstone’s trust. “l fully support my ...

Sumner Redstone's one-time girlfriend renewed her attack on the billionaire corporate titan's daughter in a new legal filing Thursday, accusing Shari Redstone of a "campaign of harrasment, lies ...

Paramount's Shari Redstone has been diagnosed with thyroid cancer while navigating a planned merger with Skydance Media and settlement talks for President Trump's lawsuit against CBS News.