Witness Rihanna Accept Her First-Ever GRAMMY Win With JAY-Z For "Umbrella" | GRAMMY Rewind

For the latest edition of GRAMMY Rewind, revisit the moment when pop superstar Rihanna took home her very first golden gramophone at the 50th GRAMMY Awards in 2008. She, along with collaborator and fellow superstar JAY-Z, won Best Rap/Sung Collaboration for their massive No. 1 hit "Umbrella," from her 2007 album 'Good Girl Gone Bad.'