Dwayne Johnson once fired his agents because they didn't agree he could be bigger than Will Smith and George Clooney. Now his movies have made more money than both.

Tech Insider
A composite image of pictures of George Clooney in a grey suit, Dwayne Johnson wearing red shades and a red fleece, and Will Smith wearing a brown and yellow top and gold jewelry.
George Clooney, Dwayne Johnson, and Will Smith are some of the biggest male actors of the last two decades.

Stefania D'Alessandro / WireImage / Samir Hussein / Getty Images / Hector Vivas / Getty Images

Do 'functional' drinks really work?

Tech Insider

Functional or "healthy" drinks claim to calm you down, boost your energy, or improve brain health. Celebrities from Katy Perry to Bella Hadid have embraced them. But are they actually worth it?

Subscribe to the-rock