Complex sentence: She began performing on live shows, and was later founded by RCA Records in 2004, she was later listed as an inactive artist on the label, due to her commitment to Lost, taking the role Cameron Solis, she interested in appearing for three years.
Split into simpler sentences: She began performing on live shows, and was later founded by RCA Records in 2004. She was later listed as an inactive artist on the label, due to her commitment to Lost, taking the role Cameron Solis, she interested in appearing for three years.