MUSIC HELP BROTHER/SISTER SONG!!

Hi, I am getting married in about 6 months and I need a song. I am having my older brother giving me away (dont know my real dad and step dad dont really want to and we fight to much) and I need a song for us to dance to. I have been looking but no luck at all. If any one has any one knows of any song plese let me know. Any suggestions on a sister/brother song will be extremely helpful. Thank you very much, Jennifer