Avril Lavigne's former fiancé Mod Sun appears to have broken his silence about the couple's split. The "Karma" singer, whose real name is Derek Smith, seemingly addressed the breakup Feb. 28 on ...

Mod Sun appears to be opening up about his breakup with Avril Lavigne. The singer, 36, released a quick snippet of a new song titled “Strangers” via Instagram on Wednesday — just one day after PEOPLE ...