After coming to Kanye's defense amidst his Twitter rant, Pete took to instagram talking about his own personal struggles with mental health, making the internet worried about his safety.
Following his post, he deleted his Instagram and fans and celebrities send their support his direction. Ariana Grande then stepped in to make sure he knows she is there for him.
Sources say she showed up at NBC, Pete knew she was on her way and reportedly would not leave his dressing room.