Part 4/16:
Katy Perry's troubled tour saga is compounded by personal struggles — recent breakup rumors, apparent stress, and a series of on-stage accidents that have marred her public image. Meanwhile, other stars like Justin Bieber grapple with their mental health and substance use. Justin's social media is filled with cryptic posts, including reposted old interviews and videos of him smoking weed, fueling rumors of ongoing struggles with sobriety and mental stability.