SAN FRANCISCO, June 5: Billionaire Sean Parker has agreed to pay a 2.5 million dollar fine for failing to get permits to build a fairytale set in a redwood forest for his wedding last weekend, a California Coastal Commission staff report said. Parker, the first president of Facebook Inc and co-founder of the music-sharing website Napster, wed singer-songwriter Alexandra Lenas on Saturday in a celebration in a closed public campground at the luxury Ventana Inn and Spa in Big Sur. (AGENCIES)