Anyone know the title/artist of a song from the movie "Sixteen Candle" with "happy birthday" in the lyrics??

Question

I think the song was playing in the background when she was in the car with the geek during the school dance!

Answer 1

"Happy Birthday"
Performed by Altered Images

Here is a recording, just to double check:
http://www.sukeplow.demon.co.uk/altered/happy.htm

Answer 2

Anthony Michael Hall sang it
It is by the Beatles "You say it's your birthday"

link has the music and lyrics