From Shakespeare in Love to Sliding Doors and Iron Man, Gwyneth Paltrow has long been one of Hollywood’s most versatile and fascinating A-list darlings. In 2008, the star’s ambition stretched beyond the silver screen and into the world of wellness with the launch of Goop,

The “Material Girl” songstress and the Goop founder’s friendship started in the ’90s. However, they stopped being photographed together in 2010.

Discover the surprising details behind Gwyneth Paltrow and Madonna's crumbling friendship as detailed in Paltrow's upcoming biography. Uncover the bizarre incident that drove them apart and the toxic dynamics that ensued.