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 "Joe Jonas"): Their third studio album, "A Little Bit Longer" (2008), became their first to top the "Billboard" 200 and went on to become their highest selling album to date.
Relevant evidence: No