Question: Madison Lee De La Garza, is an American actress, and is the younger half-sister of which American singer, songwriter, and actress, that after making her debut as a child actress in "Barney & Friends, she rose to prominence in 2008 when she starred in the Disney Channel television film "Camp Rock"?
Sentence (from "Meaghan Martin"): She was best known for her role as Tess Tyler in the Disney Channel television film, "Camp Rock" and .
Relevant evidence: No