Pratt to Montag: Sorry for my outrageous behavior
- Photo: VT/Splash News1 of 7
- Photo: Juan Sharma/Jordan Lockhart/PacificCoastNews.com2 of 7
- Photo: James Breeden/ Jeff Steinberg/Pacific Coast News3 of 7
- Photo: AR4/WENN4 of 7
- Photo: Pedro Andrade/PacificCoastNews.com5 of 7
- Photo: Whittle / Benassi/Splash News6 of 7
NEW YORK (AP) -- Former "The Hills" star Spencer Pratt is apologizing to his estranged wife, Heidi Montag, for acting out in their breakup.
The two starred on the MTV reality soap, which ended in July. They separated last May after one year of marriage.
RELATED: See Spencer's monster doppelganger
Montag cited irreconcilable differences when she filed for separation from Pratt in June. Pratt said he would release a sex tape featuring Montag.
The 27-year-old Pratt tells The Associated Press in an e-mail sent Wednesday the demise of their relationship was so painful he wanted to lash out. He admits making "certain private issues public" and "horribly embarrassing the one person who meant the world to me." He says his behavior was "outrageous and infantile."
Pratt now says he's failed at handling his divorce with dignity and maturity and vows to work on himself.
Fergie, Sarah Jessica Parker, and Heidi Klum all get an F on this week's Fashion Offenders.Watch Video »
Diva Double Date
Beyonce and Alicia Keys double date with their famous hubbies on today's Celebs Gone Social.Watch Video »
Where Are They?
See what the cast of "American Beauty" is up to today.Watch Video »
J.Lo's Mini Me
Jennifer Lopez shares an adorable photo of her look-alike daughter, plus more celebritots on social media on today's Celebs Gone Social.Watch Video »
Prince Harry, Jessica Alba and more stars who threw out the first pitch at baseball games.Watch Video »