Director Cameron Crowe praised Cameron Diaz's performance in the 2002 thriller film "Vanilla Sky."

During the 20th-anniversary celebration of the Sci-fi movie, the screenwriter reminisced about Diaz.

Crowe remembers Diaz's electric blue eyes and the "kinetic energy" she brought from shooting in Italy.

Crowe said it was impossible to look away from Diaz, which became the movie's soul.

Diaz stopped acting to manage her life better, and she feels whole for doing so.

The mother-of-one said there were aspects of her life untouched and managed improperly.

Her spotlight career also took a toll on her supportive friends and family.

Since leaving Hollywood, Diaz focuses on her husband Benji Madden and their 1-year-old daughter Raddix.

The "Bad Teacher" actress has no interest in returning but will never say never.