For the past year, it seems like every bit of car news about Justin Bieber has involved Selena Gomez and/or some sort of customized supercar. Not this time. This time, 19-year-old Justin Bieber (because he's been around for so long, doesn't it feel like he's like 26?) was caught actually acting his age for once, riding a bicycle in an upcoming adidas advertisement. The ad is for a new summer campaign for the new Neo line, which includes sneakers, clothing, and accessories.