It's been a huge year for Pharrell Williams and on Saturday (October 12), he achieved a personal milestone, marrying girlfriend Helen Lasichanh.

The "Get Lucky" singer and his model lady tied the knot at the Kampong National Tropical Botanical Gardens in Coconut Grove in Miami with famous guests including Usher and Busta Rhymes, who reportedly performed at the event.

Never one for convention, the hitmaker sported a red plaid suit for the occasion while his bride wore a voluminous navy blue plaid gown.

Getting hitched may merely be ceremonial for the pair, as they've already built a life together with their 4-year-old son, Rocket.