Carter to Seacrest: Engagement Was a 'Mistake'

Aaron Carter told E! News anchor Ryan Seacrest what everyone knew all along -- that his engagement to Kari Ann Peniche was a "mistake."

"I made the mistake and she made a mistake too," Carter said in his first on-camera interview since the news broke. "We both did."

Carter made headlines last week by proposing to former Playboy Playmate Kari Ann Peniche in Las Vegas after only knowing her for 5 days. Peniche previously dated Carter's older brother, Nick.