Pitbull will be bring some 'International Love' over to help kickstart this year's Summertime Ball! This image appears in the gallery:Summertime Ball 2012 Line-Up In Pictures 8. Pitbull will be bring some 'International Love' over to help kickstart this year's Summertime Ball! 15 images See the full gallery: Summertime Ball 2012 Line-Up In Pictures