Yes he does.
acoustic guitar Justin plays more guitars but one of them is a Gibson hummingbird! http://www2.Gibson.com/Products/Acoustic-Instruments/Square-Shoulder/Gibson-Acoustic/Hummingbird.aspx it is actually...
One Time
Justin Bieber started taking lessons when he was 8. The lessons were from his mother's good friend Mike Wilkerson.
C,G,A,E Minor... I think. Look the chords up on google, or look up tutorial vids on youtube.com