Jeanine Marie Mason (born January 14, 1991) is an American actress and dancer. After winning the 5th season of the Fox television show So You Think You Can Dance and earning the title of America’s Favorite Dancer, her acting career began. She was last seen in ABC biblical drama "Of Kings and Prophets" opposite Ray Winstone and in the feature film Default opposite David Oyelowo. She has also appeared in TV series such as ABC Family’s Bunheads, You’re the Worst, Awkward, TNT’s Major Crimes, "NCIS: Los Angeles", "CSI" and Nickelodeon’s Big Time Rush. Mason had a recurring role as Dr. Sam Bello on ABC's popular medical dramaGrey's Anatomy.