Charice and JoJo sing same song?

So I was watching Oprah today, and the show was about talented kids. They had the very popular Youtube sensation, Charice Pempengco, debut her new single "Note to God."



The weird thing is after her performance, they made a huge deal about how the song was written specificallty for her but...the problem is this song was featured on JoJo's last album, which was released in 2006.

Here is JoJo's version:


Which is better?

Source: My TV and Youtube