Dancer and actress seen in the "Twilight" film series and VH1's "Hit the Floor," is dead following an apparent murder-suicide today. Police suspect Moseley was killed by her husband who then killed himself. Moseley worked in Los Angeles since 2004, appearing in music videos for Jennifer Lopez, Rihanna, Beyonce and Chris Brown as well as the CW series "Hellcats."

As per F.A.G contributor #1277:
Known for her work on The Twilight Saga: Breaking Dawn - Part 1 (2011), Mirror Mirror (2012) and Idlewild (2006). She was married to Earl Hayes. Dancer, Actress. Stephanie, who is originally from Vancouver moved to Japan at the age of 17, where her career began.
Her true passion was to be a dancer. Her talent allowed her to work with singers including Britney Spears, Chris Brown, Pharrell, Jennifer Lopez, Rihanna, and Beyonce.
She moved to Los Angeles in 2004, and obtained an agent shortly after arriving in order to pursue her dreams. She first toured throughout the United States with Britney Spears’ dance crew. In 2005 she joined Janet Jackson’s tour, which allowed her to gain more exposure and publicity for her talent.
By her 25th birthday, she was receiving calls from artists Jennifer Lopez, Beyonce, Usher, and Rihanna.
She transitioned her dancing career into an acting career when she was recognized by Oscar-winner Jamie Foxx in 2006. She stared in numerous television series, including Once Upon a Time, Psych, and Hellcats. She also had small rolls in such features as Sparkle, Mirror Mirror, Idlewild, Snow White and Twilight Breaking Dawn: Part 1, which she was an associate choreographer.
She was also brought on board on the VH1 series, Hit the Floor when she played the role of Devil Girl in 14 episodes.