What is the fine-grained topic of the following text: Cole was known best for her songs “Unforgettable,” which she released as an interactive duet with her late father in the ’90s, “Inseparable,” ”This Will Be,” and “Our Love.” The notable R&B artist made headlines in 2000 about her struggle with drug abuse and getting sober, featured in her autobiography, Angel on My Shoulder. Only return the topic.
The career and personal struggles of R&B artist Cole