WHAT SHOULD THE X FACTOR USA TOP 17 SING?

The top 17 will be taking on stage live in just a few hours, and I still don't know the theme, so before anything, I would like to suggest what they should sing though they already had their rehearsals... I'll be giving the name of the contestant and the song they should sing, no other stuff.

GIRLS

1. Melanie Amaro - "When You Believe" by Mariah Carey and Whitney Houston
2. Drew Ryniewicz - "Jar of Hearts" by Christina Perri
3. Rachel Crow - "Firework" by Katy Perry
4. Tiah Tolliver - "Black Horse and the Cherry Tree" by KT Tunstall
5. Simone Battle - "You and I" by Lady Gaga

BOYS

1. Phillip Lomax - "Haven't Met You Yet" by Michael Buble
2. Chris Rene - "Umbrella" by Rihanna
3. Marcus Canty - "Bridge Over Troubled Water" by Simon & Garfunkel
4. Brian Bradley - his own rendition of "Super Bass" :)

OVER 30's

1. Stacey Francis - "Proud Mary" by Creedence Clearwater Revival
2. Leroy Bell - "Forget You" by Cee Lo Green
3. Josh Krajcik - "Your Song" by Elton John
4. Dexter Haygood - something Motown

GROUPS

1. InTENsity - "3" by Britney Spears and "4 minutes" by Madonna
2. The Stero Hogzz - "Rolling in the Deep" by Adele
3. The Brewer Boys - "God Bless the Broken Road" by The Rascal Flatts
4. Lakoda Rayne - "River Deep, Mountain High" by Ike and Tina Turner

AGREE or DISAGREE? COMMENT! :)