Justin Bieber million Twitter followers were not genuine. As Bieber resides in the United States, he is reported to possess an O-1 visa for temporary resident status, based on "extraordinary ability or achievement" in a field. Bieber has stated that he is not interested in obtaining US citizenship. He has praised Canada as being "the best country in the world" citing its government-run health care system as a model example. In September 2018, TMZ reported that Bieber had begun the process of becoming an American citizen upon marriage to Hailey Baldwin. Bieber's father, Jeremy Bieber, is a former carpenter and pro-am mixed
Justin Bieber his tone to be "nasal". Bieber started to receive voice coaching from Jan Smith in 2008. As an adult singer, Bieber's voice type is tenor. In a review of his "Purpose" album, Neil McCormick of "The Daily Telegraph" complimented his "soft, supple and seductive singing." Caroline Sullivan of "The Guardian" also praised Bieber's "affectedly breathy voice", noting that "the voice soon palls, but the songs are often interesting." In 2010 Bieber signed a deal with Proactiv. In the same year, Bieber partnered with Nicole by OPI to launch a nail polish line "The One Less Lonely Girl Collection", which sold