Olivia Davidson is a character in the Sweet Valley High book series.
The kind Olivia was the arts editor of The Oracle, the Sweet Valley High newspaper. She was also one of Elizabeth Wakefield's closest friends. She always had a tendency to dress in the most funky and outlandish outfits, which befitted her free-spirited artistic nature.
Though she and Elizabeth were close friends, they had their share of ups and downs, especially when someone plagiarized some of Olivia's poetry and Elizabeth was blamed for it. However, it was proven that Elizabeth had not done the deed and their friendship was restored as strong as ever.
Sadly, though, Olivia, who had dated Roger Barrett-Patman for a long time, and other people, died in the earthquake that rocked and damaged Sweet Valley.