Woman with pearls is an elderly resident of Danville. She usually appears at special events around the town.
In "Meatloaf Surprise," she first appears at an auction where she is sitting next to Candace Flynn. Candace then ask the woman if she can borrow her spectacles. Later, Candace gives them back, and asks her why she brought opera glass to an auction. The woman then is surprised and says "I'm at an auction?".
In "Happy New Year!", she appears at the New Year's party. When she finds out that Phineas Flynn and Ferb Fletcher will be dropping in a ball from space, she claims if they were her boys they would be busted. Candace then tells the woman to adopt her.