The Baseballs are a German Rock'n'Roll band founded in Berlin in 2007. They became popular with rock'n'roll versions in the style of the 50s of modern hits such as Umbrella by Rihanna and Hot'n Cold by Katy Perry. The band members are only credited by their first names.Their version of Umbrella was a hit in Germany, the Netherlands, Finland, Austria, Switzerland,Sweden and Norway and got into the charts in all six countries, the video of which saw an appearance of the actress Drew Barrymore.