Orianthi (start year: 2000) is an Australian rock and pop guitarist, singer, and songwriter. She is signed to Frontiers Records and has released three studio albums, Believe (2009), Heaven in This Hell (2013), and O (2020). Orianthi has won several awards, including a Grammy nomination for Best Pop Performance by a Duo or Group with Vocals for her work on "We Are the World 25 for Haiti" in 2010.