Fergie tries to remain low key in sunglasses and a leather baseball cap as she walks through a park on Thursday afternoon (November 12) in Brentwood, Calif.
The 40-year-old entertainer was joined by her two-year-old son Axl (not pictured).
Earlier in the week, Fergie took to her Instagram to encourage fans to help donate food to children in need.
“So happy to be joining @UnileverUSA again for a great cause! With YOUR help, we can #ShareAMeal to end child hunger in America so that no child goes to bed hungry. For every LIKE on this Insta, @UnileverUSA will donate 1 meal to @FeedingAmerica. Together, let’s reach 1 million meals donated!! Learn more @UnileverUSA,” she captioned the image.