Masterson came to Australia from the United Kingdom in 1968 and has lived between the two countries ever since. He has been a journalist since 1984, contributing extensively to newspapers and magazines. Masterson writes about art, design, music, popular culture and television. He has also covered hard news stories filed from London, Berlin, New York and Miami.
At the age of nineteen, Masterson worked as a human statue outside nightclubs in Perth, Western Australia, to attract patrons. John the Baptist was his favourite impersonation. He is the author of Rocking in the Real World: an introduction to the music industry in Australia (1999), Pop, Print & Publicity (2001), Alcorobics: fitness and harmony through drinking (2003) and co-author with Adele Lang of Bosstrology: a guide to
the twelve bastard bosses of the Zodiac (2003).