After an 11-day trial in federal court in Los Angeles, where Derulo was represented by a Sheppard team led by Josh Rosenberg, ...

Guitarist-producer Matthew Spatola sued for writing credit on the chart-topping song ...

Derulo is battling accusations he owes credit to guitarist-producer Matthew Spatola for work on the chart-topping song ...

Jurors heard opening statements at a trial pitting Derulo against a guitarist-producer who claims he wrote the "critical pre-hook section" of the chart-topping song ...

American R&B sensation Jason Derulo could be soon entangled in a bitter lawsuit after a brawl with a fan in a mall.

Jason Derulo sparred with an opposing lawyer during cross-examination in a trial over credits and royalties for his ...