Singer Justin Bieber launched a scathing attack on shutterbugs who were waiting to photograph him outside a coffee shop in California, US. The Peaches singer noticed the paps and lashed out at them for trying to record him. In a viral video, being circulated online, the singer is seen slamming the paps, calling them "money-driven". Justin Bieber was entering the coffee shop with his friends, when a photographer greeted him, saying, "Good morning". The 31-year-old then walked over to the paps, ac