Richard, a member of music groups Diddy Dirty Money and Danity Kane, testified to the jury last Friday she "observed Cassie being attacked" by Sean Combs in his Los Angeles hotel in 2009.

Richard, a member of music groups Diddy Dirty Money and Danity Kane, testified to the jury last Friday she "observed Cassie being attacked" by Sean Combs in his Los Angeles hotel in 2009.

For Dawn Richard and Kalenna, their collaboration with Sean Combs on Diddy-Dirty Money has proven to be a meeting of like-minded artists.

Diddy scored a small legal win as Dawn Richard dismissed claims against several of his companies but she's still fighting.

Sean "Diddy" Combs and Dawn Richard of Diddy-Dirty Money perform during "MTV Crashes Glasgow" on Sept. 29, 2010. Gareth Cattermole via Getty Images ...

Sean Combs is facing charges of racketeering conspiracy, sex trafficking by force, fraud or coercion and transportation to engage in prostitution. If convicted, Combs could face up to life in prison.