WATCH! If Your Birthday Wish This Year Is To Have Justin Bieber Sing To You, You're In Luck!

Check out this video of the Biebs singing his own rendition of “Happy Birthday” to support the American Cancer Society!

Want to have a REALLY happy birthday this year? Then watch this video of Justin Bieber singing right to YOU!

The teen singing sensation donated his time and his skills to the American Cancer Society’s More Birthdays campaign to celebrate millions of cancer survivors’ birthdays. Now YOU can take part in the campaign as well by emailing the card to your friends. If you want to give a gift yourselves, you could always attach a donation. Just saying…

If you’d prefer to send your friends other artists, there are also e-cards featuring Maroon 5, Keith Urban and Jack Johnson!

–Kirstin Benson