Question: The star that played the role of Jamie Bartlett is a younger sister to who? 
Sentence (from "Read It and Weep"): Both sisters have starred in previous Disney Channel films: Kay in "Life Is Ruff" (2005), and Danielle in "Stuck in the Suburbs" (2004), like "Read It and Weep", those films also premiered in July in their respective years.
Relevant evidence: No