The 20-year-old Canadian singer popstar released a 2-minute clip, which features singer Poo Bear, through his Twitter account, reported Billboard magazine.
There are reports that 'Hard 2 Face Reality' could be about Bieber's ex-girlfriend Selena Gomez or his recent legal issues.
Bieber was detained for several hours at a Los Angeles airport, but ultimately released after being questioned by immigration officials.
The singer recently found himself at the centre of controversy after visiting a war criminals shrine in Japan.