9. Rick Ross
The rapper was hospitalized and placed on life support in March 2018. Ross was released from the hospital a few days later.
8. Ariana Grande
Ariana Grande's fourth studio album "Sweetener" received critical acclaim this year. The pop star also generated buzz with her (now broken) engagement with comedian Pete Davidson — as well as her speedy release of the breakup anthem "thank u, next."
7. Urban Meyer
The head Ohio State football coach was put on administrative leave in August 2018 after reports that he knew about allegations of domestic violence from an assistant coach's wife.
6. Eminem
Eminem surprised fans with his 10th studio album this summer.
5. Khloe Kardashian
While the Kardashian-Jenners are practically always in the headlines, the public became particularly engrossed with Khloe Kardashian this year after allegations that her partner Tristan Thompson, who is also the father of her child, was cheating on her.
4. Logan Paul
The YouTuber entered the realm of public discourse after his infamous "suicide forest" video enraged the public.
1. Demi Lovato
The pop star was hospitalized after a drug overdose in July 2018; she's struggled with addiction for years.