Pop singer Rihanna is currently over in Germany promoting her latest album Rated R, and she was spotted at the MediaMarkit home electronics store at Berlin’s Alexa shopping mall signing autographs and meeting with fans. Check out a few pics below…

In related news, her personal trainer Cindy Percival filed a lawsuit against her in L.A. County Superior Court last week, claiming she owes her over $26,000 from invoices dating back to 2009.

In the lawsuit, Cindy claims she was hired to perform “exclusive personal training services” for Rihanna for $1,500 per day — but never got a check for a couple of weeks of work between September and October. Cindy is also asking for $2,644.14 in travel expenses — because she claims she had to travel all over Europe to meet up with Rihanna … to make her bend, stretch, pump and sweat in person … which really should be payment enough. No comment from Rihanna’s people.

TMZ

We’re sure it’s something simple behind this like an accounting error or something. $26k is almost chump change to someone as rich as Rihanna…