i can do always be my baby from mariah carey is there any other songs too?
Through the rain 
love that one
Always be my baby! Crowd favourite
Hero…tricky to sing
I still believe love that too!
But i think, narrowed down, Always be my baby and through the rain are two great songs to choose from, and seeing as you’re positive on the "Always be my baby" i think it would be your best choice!
Good Luck with the competition, i’m sure you’ll do exceptional!!