Nervo (stylised as NERVO) are an Australian DJ duo comprising twin sisters Miriam and Olivia Nervo. After signing with Sony/ATV Music Publishing at 18 years of age, the sisters pursued careers as songwriting partners and in 2008 they signed with Fredrik Olsson and his Swedish music publishing company Razor Boy Music Publishing, which led to co-writing the Grammy Award-winning single, "When Love Takes Over", performed by David Guetta and Kelly Rowland. Nervo have been described as the world's highest paid women DJs. In Melbourne on the night of 17–18 February 1982, the Nervo twins were born, first Olivia on the 17th, then Miriam on the 18th. Their parents were Dr. Flaviana Benedetti and Dr. Garry Nervo who had established a dental practice together in 1975 in Whittlesea, Victoria, Australia, north of Melbourne.