Doja Cat discusses BPD diagnosis in TikTok about Chappell Roan

Rapper and singer Doja Cat publicly discussed her mental health, including a diagnosis of Borderline Personality Disorder (BPD), in a TikTok video posted in March 2026. The video was framed as a defense of fellow artist Chappell Roan, who had recently been involved in a tense interaction with paparazzi in Paris.

In the video, Doja Cat urged the public and media to show understanding, stating, "Let her have an attitude." She connected this plea to her own experiences, explaining that her BPD diagnosis has given her insight into emotional reactions under public pressure. The artist did not specify when she received the diagnosis.

The incident involving Chappell Roan occurred in early March 2026, where video showed the rising pop singer expressing frustration with photographers. Doja Cat's commentary shifted the online conversation toward the mental health challenges faced by performers in the spotlight.

Mental health advocates noted the significance of a major celebrity openly discussing a BPD diagnosis, which is often stigmatized. Doja Cat's candid disclosure follows a pattern of artists using social media to speak directly to fans about personal struggles, bypassing traditional media channels.