Take Your Twins To Work Day For Jennifer Lopez

Jennifer Lopez shooting scenes for The Back-Up Plan 10

Jennifer Lopez shooting scenes for The Back-Up Plan 11

Jennifer Lopez shooting scenes for The Back-Up Plan 12

Jennifer Lopez shooting scenes for The Back-Up Plan 13

Jennifer Lopez shooting scenes for The Back-Up Plan 14

Jennifer Lopez shooting scenes for The Back-Up Plan 15

Jennifer Lopez shooting scenes for The Back-Up Plan 16

Jennifer Lopez shooting scenes for The Back-Up Plan 17

Jennifer Lopez shooting scenes for The Back-Up Plan 18