VIP Brother 4, also referred to as VIP Brother 2012 was the fourth season of the reality show VIP Brother in Bulgaria and the ninth season of the Big Brother format overall. It commenced on Nova Television on September 16, 2012 and lasted for two months, ending on November 17, 2012. It was immediately followed by an All-Stars edition. It was the first season to air more than two years after the family edition and more than three years after the third celebrity edition. Niki Kanchev returned as the show's main presenter for the Live shows on Monday on Wednesday (evictions and nominations, respectively), with Aleksandra Sarchadjieva being the presenter for the daily episodes.