Starving Hailee Steinfeld & Grey ft Zedd Download 'Starving' on iTunes
There's no denying Bieber is talented, he's only 16 and he can sing, he can dance - he can even play the drums.
...but can Biebz act? Hmmm... we're not too sure on that one
Beiber's appearance in the US crime show his screens in the US soon, in the meantime, fans have been teased with a short clip of his performance as troubled teen Jason McCann.
To be honest we think may be the coke can is giving a more believable performance.
Take a look at the clip of CSI and let us know what you think below...