Listen to Obsessed (Why You so Obsessed with Me Tiktok) [Originally Performed by Mariah Carey] online. Obsessed (Why You so Obsessed with Me Tiktok) [Originally Performed by Mariah Carey] is an English language song and is sung by Kelsey Hammer. Obsessed (Why You so Obsessed with Me Tiktok) [Originally Performed by Mariah Carey], from the album Tiktok Edition, Vol. 2, was released in the year 2019. The duration of the song is 4:05. Download English songs online from JioSaavn.