Who sings this Christmas song?

About three years ago, I heard this Christmas song from a female artist on a Country Radio station, and have never heard it again. The lyrics are:

If you believe deep in your heart and things that aren't possible suddenly are, If you believe a wish on a star might really come true, only if you,
If you believe reindeer can fly even though it seems impossible on christmas eve night,
While children sleep santa comes by delivering gifts only if, if you believe,
So run to the edge of your dreams, and jump over the sun at least once in your life,
Its time to start spreading your wings and take to the sky,
Oh if you believe in just what you see and dont think its logical, cant possibly be,
Then open your mind and repeat after me anything thing you can imagine can be acheived if you believe, if you believe, ohhhhhhhhh ohhhhhhhhhh, have to believe in, believe, ohhhhhhh ya, of you believe, ohhhhhhhha, if you believe

I would love to know who sings this song so I could buy it.
Thanks!

She sang this song for the soundtrack of the movie "Prancer Returns." I have been trying to find the sheet music as well, so if you locate it, please let me know!

"If You Believe" by Alecia Elliot

http://www.amazon.com/Prancer-Return.../dp/B00005QKC4

Good find cjcalifornia and welcome to the forum.