On World Kidney Day, multi-platinum singer/songwriter and UKRO national spokesperson Natalie Cole will be tweeting about a cause that is near and dear to her heart—kidney disease research. Tweet to @ukrocharity and @NatMCole and let us know how kidney research gives you hope and how it has changed your life or the life of someone you love. Tell us your kidney story and share your photos. You can use the hashtags #kidneyresearch and #worldkidneyday.