Jessie J shows off her enviable figure while filming her new music video for 'Masterpiece' in LA This image appears in the gallery:This Week's MUST-SEE Pictures From The World Of Music 15. Jessie J shows off her enviable figure while filming her new music video for 'Masterpiece' in LA Picture: Splash 72 images See the full gallery: This Week's MUST-SEE Pictures From The World Of Music