Umbrella is a book.
Umbrella Games LLC ( stylized as umbrella ) is an American independent video game developer and publisher founded in March 2015 , which commonly develops mobile iOS and Android games . Umbrella (song) . At the 2008 Grammy Awards , `` Umbrella '' also earned Rihanna and Jay Z a Grammy Award for Best Rap/Sung Collaboration in addition to receiving nominations for Record of the Year and Song of the Year . It managed to stay at number one on the UK Singles Chart for 10 consecutive weeks , the longest run at number one for any single of that decade , and is also one of the few songs to top the chart for at least 10 weeks .