Rihanna at the 54th Annual GRAMMY Charities Signings at Staples Center February 12, 2012 0 \ PaulaRihanna was photographed signing one of the guitars at The 54th Annual GRAMMY Charities Signings at Staples Center yesterday. Only one photos is available right now.Share this:FacebookTwitterGoogleTumblrPinterestCategoryAward Shows Events Los Angeles Photos Rihanna at the RocNation Pre-GRAMMY Brunch R.I.P Whitney Houston About The Author Paula I am a fan since 2005, a stan since 2007. She is empowering, daring, fearless and anything anyone always dreams to be in their lives. She also makes amazing music and never fails to surprise her fans.Leave a Reply Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.