Lauren Sánchez shares Jeff Bezos' guiding principle for their $10 billion philanthropy effort

• Eva Longoria interviewed Lauren Sánchez for The Hollywood Reporter.
• The longtime friends chatted about Sánchez and Jeff Bezos' work on the Bezos Earth Fund.
• She said she and the Amazon founder are focused on making "systematic change."

Lauren Sánchez shed light on how she and her fiancé Jeff Bezos approach giving back.

On Tuesday, The Hollywood Reporter published a conversation between Sánchez and Eva Longoria, who have been friends for 20 years.