The fame-hungry reality star earlier in the day told People, "Divorce can be a trying, draining, and emotionally devastating experience for all involved. Despite these hardships, most individuals manage to conduct themselves with dignity and maturity. I did not – I failed spectacularly."

Without getting too specific -- namely, his public threats to release a sex tape featuring some combination of he, Montag and Playboy stunner Karissa Shannon -- Pratt addressed his behavior toward Montag, who filed for separation in May just a year after the reality stars tied the knot.