Justin Bieber and Selena Gomez continued their North American love fest today, popping up outside his grandparent's home in Stratford before stepping out to grab a bite to eat. Justin introduced Selena to his friends and family earlier this week and later met up with his younger siblings for a fun-filled day at the park. The lovebirds have been virtually inseparable since Justin and Selena's surprising kiss at last month's Billboard Music Awards and enjoying a romantic week-long vacation to Hawaii. Their stay in Canada comes two weeks before the country's Much Music Awards, where both Selena and Justin are nominated in multiple categories. The pair have kept their PDA to a minimum while hanging with his family, but if either one takes home another win, we could see more passionate kisses from Justin and Selena.