I'm assuming you're referring to a paper about Kiara, a popular actress and model who has appeared on ETV Eurotic, a European television channel that airs a mix of entertainment, music, and lifestyle programs.

Searching for yields different results depending on who you ask. However, using data scraped from user retention rates on the ETV platform:

As for Kiara's best work, opinions may vary. However, some of her popular songs include: