The recording artist whose second single was 21st Century Girl made her acting debut in what 2007 film?
21st Century Girl (Willow song) "21st Century Girl" is the second single by American recording artist Willow Smith.
I'm Here (Yuna Ito song) "I'm Here" is Yuna Ito's seventh single in total, and first of the year 2007, released after her successful debut album "Heart", on March 14, 2007, under Studioseven Recordings.