Justin Bieber to Celebrate His Birthday with New Line of Hallmark Cards!

  

Justin Bieber turns 18 tomorrow and to celebrate he has just released his own line of Hallmark greeting cards! Hallmark will release more than 48 cards, hitting stores this April and May. Apparently, this line will include not only traditional cards, but also ones that light up and play music.

Check out more previews of the cards below!