On the eve of the Olivia Rodrigo‘s Daisy Chain Fields, the superstar singer turned up Friday afternoon in Santa Monica where she revealed that her inaugural female forward music festival would be donating $10 million to a variety of causes. “Daisy Chain Fields was created to celebrate the power of what can happen when we come together to support one another,” she said while joined by executives from 10 nonprofits to pump the massive showing of support for their women-centric causes. That support is expected to be spread across all corners at Great Park in Irvine, Calif. on Saturday — both in front of and behind the camera. The Hollywood…