1. Candace Flynn is the older sister of Phineas Flynn and Ferb Fletcher. Previously a member of Phineas and the Ferb-Tones, she has recently recorded some solo material. She is voiced by Ashley Tisdale, and she can play every musical instrument that begins with the letter 'B'. 2. Candace Thorbourne is an upcoming R&B singer signed to 180 Entertainment. Her music is a true blend of her Jamaican roots and rhythm and blues. She is the younger sister of Nailah and Nyanda Thourborne, who are the members of brick & lace.