Mariah Carey’s investigation into NYE performance

Mariah Carey has reportedly asked her teams to “launch an investigation” into her New Year’s Eve performance, which was plagued by technical difficulties.
“Mariah is fuming and has been left very upset for the past couple of days. She won’t let this go and believes somebody tried to sabotage her,” an insider told the newspaper.
“She is launching her own investigation into the incident.”