what song should i do for a singing contest and i must win hah lol.(: HELP!?

[MelissaShields]

so im both range high and low im almost a pro so i need some songs ???
what are some songs i can sing?

 

[archangelxo]

something by David Archuleta

check out Falling Stars! it's a beautiful song <333

 

[itskayleighjade]

if you are going to sing david archuleta go for his song 'to be with you'
i also recomend
leona lewis' version of - first time ever i saw your face.
or any of leona's song her voice is so high! =) and amazing =d
GOOD LUCK!