Hayden Penettiere a singer?

I was watching Ice Princess on Disney Channel on Thursday starring Michelle Tratchenberg,and i noticed at the end credits Hayden Penettiere was credited for performing a song entitled "I Fly",If you watched Heroes,Hayden Penettiere is better known as Clair Bennet.

here is a song that she has sung too entitled I Still Believe from the movie Cinderella 3=)

Some how I know I will find a way
To a brighter day in the sun
Somewhere I know he awaits for me
Someday soon he'll see I'm the one

I won't give up on this feeling
And nothing will keep me away

'Cause I still believe in destiny
That you and I were meant to be
I still wish on the stars as they fall from above
'Cause I still believe
Believe in love

I know what's real cannot be denied
Although it may hide for a while
With just one touch love can conquer fears
Turning all your tears into smiles

It's such a wounderous feeling
I know that my heart can't be wrong

'Cause I still believe in destiny
That you and I were meant to be
I still wish on the stars as they fall from above
'Cause I still believe
Believe in love

Love can make miracles
Change everything
Lift you from the darkness and make your heart sing
Love is forever
When you fall
It's the greatest time of them all

'Cause I still believe in destiny
That you and I were meant to be
I still wish on the stars as they fall from above
'Cause I still believe
Believe in love

Yes I still believe
Believe in love
Still believe in love
I still believe
Believe in love