Canadian teen singer Justin Bieber, 17, must be getting serious about his girlfriend, actress Selena Gomez, who is of Mexican decent. He has been talking a lot about marriage and kids lately, which is cute. Bieber even posted a photo of himself and Selena, surrounded by their future kids. He labeled the photo "Brangelina 2.0" after Hollywood stars Brad Pitt and Angelina Jolie and their six kids.