Miley Cyrus' ex-boyfriend Justin Gaston wed his longtime girlfriend Melissa Ordway on Saturday (22Sep12).

Model and singer Gaston married the blonde actress in a private ceremony in Atlanta, Georgia.

Showing off a series of wedding snaps on of the pair posing in front the wedding car, Ordway tweeted, ""It's official!!!!!! Yay!!!!!!!"

Gaston dated the Hannah Montana star in 2009 for nine months. She is now engaged to actor Liam Hemsworth.