Mad Men star Jared Harris – son of the late Richard Harris - has married his girlfriend Allegra Riggio.

The couple, who became engaged in June after three-and-a-half years of dating, tied the knot yesterday (November 9).

Riggio - who wore angel wings for the occasion - confirmed the news via Twitter.

She posted a photo of the pair sharing a kiss, along with the caption: "Just married. <3 #TeamHarris #Jally #MarriageEnsued."

The bride posted updates throughout the day and retweeted messages of congratulations from her followers.

Harris and Riggio met at a comedy show in 2009 while supporting a mutual friend's stand-up gig.

Harris recently landed the lead role in a reboot of 1980s horror film Poltergeist. The movie, which also stars Jane Adams and Saxon Sharbino, is set to be released in 2014.