Capitol CAREaoke

I’m trying to decide which song to sing for the Capitol CAREaoke event on Wednesday, April 18, 2012. http://www.childhelp.org/events/entry/capitol-careaoke1/?source=capitol-careaoke1

Should it be:
1. “Easy” by the Commodores?
2. “Can’t Get Enough of Your Love” by Barry White?
or
3. “The Greatest Love of All” by George Benson?

Please send you thoughts!