Actress wore white Armani dress
The couple exchanged vows on a beach at the Four Seasons resort in Hawaii on 24 June.
Megan looked stunning in a white Armani Privé gown, complete with a 16ft train.
Brian, 36, co-ordinated with an all-white Emporio Armani outfit.
His son Kassius, 8, was the only witness during the ceremony officiated by a kahuna, a Hawaiian priest.
‘They were beyond happy, and they seemed so comfortable,’ a source tells People.
‘They decided a long time ago that they belonged with each other.’
Brian proposed to Megan, 24, for a second time at the start of June.
Thery first got engaged in November 2006 but briefly split in February 2009.
SEE PICTURES Megan Fox strips off for Emporio Armani Underwear>>