Capuchin monkey "Mally" sits on the head of an employee in an animal shelter in Munich on April 2, 2013. Canadian singer Justin Bieber had to leave the monkey March 28 in quarantine after arriving in Munich without the necessary documents for the animal. (Associated Press)

Photo by: Matthias Schrader

Capuchin monkey "Mally" sits on the head of an employee in an animal shelter in Munich on April 2, 2013. Canadian singer Justin Bieber had to leave the monkey March 28 in quarantine after arriving in Munich without the necessary documents for the animal. (Associated Press)