ustin Bieber takes Selena Gomez home to meet his family

They may be teenagers, but Justin Bieber and Selena Gomez's romance is quickly getting serious.The 17-year-old teen heartthrob took his Disney star girlfriend, 18, back to his hometown in Canada to meet his loved ones.The couple were seen enjoying lunch at the Swiss Chalet in Toronto for lunch with friends and family followed by ice cream.Earlier this week, they also joined Justin's half-siblings