She's kept her health in tip-top shape since losing 112 pounds on The Biggest Loser in 2008.

And on Tuesday, season five winner Ali Vincent was a beautiful bride when she married longtime girlfriend Jennifer Krusing at the Waterfront Hotel in Oakland, California, which is across the bay from San Francisco.

'The BEST night ever!' the 40-year-old reality star captioned her wedding album which she shared on her Facebook page.

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Congratulations! The Biggest loser star Ali Vincent was a beautiful bride when she married longtime girlfriend Jennifer Krusing at the Waterfront Hotel in Oakland, California on Tuesday

Ali looked stunning in an off-the-shoulder lace dress which cloaked her arms in intricate long sleeve detailing.

The health enthusiast pulled back her brunette tresses in a low bun with her front bangs styled with a side part underneath a vintage birdcage veil.

She carried a bouquet of pink flowers and completed he ensemble with ivory high heels.

Meanwhile her partner, Jennifer, opted for a white pant suit with silver tipped black wedges.

'The BEST night ever!' The 40-year-old reality star shared her wedding album on her Facebook page

Friends and family: The couple's bridal parties wore black lace dresses and pink heels to match with their floral bouquets

The couple's bridal parties adorned black lace dresses and pink heels to match with their floral bouquets.

In season five of The Biggest Loser franchise, Ali competed with her mom Bette-Sue in the first-ever Couples edition.

She went on to win the entire thing taking home $250,000 and the title of first female winner.

'Just a few shots from the BEST night ever, more to come when I can catch my breath. I love these people xxoo,' she captioned her wedding album on Facebook.

Transformation: She's kept her health in tip-top shape since losing 112 pounds on The Biggest Loser in 2008

Beautiful bride: Ali looked stunning in an off the shoulder lace dress which cloaked her arms in intricate long sleeve detailing

Ali described her unforgettable ceremony on her website and shared the details leading up to their big day.

The brides kicked off their wedding weekend with a joint bachelorette party on Friday evening. Then went on to spend quality time with family and friends outdoors in kayaking trips and walking tours on the following day.

Before they walked down the aisle, Ali and Jennifer began their morning by doing some yoga for some rest and relaxation ahead of the big moment

'When Jen and I met neither of us were looking for love, if you will,' Ali wrote on her wedding blog.

Wedding attire: Her partner Jennifer opted for a white pant suit look with silver tipped black wedges

Chic: The health enthusiast pulled back her brunette tresses in a low bun with her front bangs styled with a side part underneath a vintage birdcage veil

'It was on all planes an ordinary Sunday during football season. Jen had gone to watch the game with [friends] while I was in town to run a half marathon with some friends. I never in a million years thought I would meet the love of my life later that day,' she added.

'After an afternoon that turned into evening, a lot of banter, possibly a massage and several dares - I for one couldn't deny the connection and building intrigue between Jen and myself,' she continued.

'I also had no idea what our future held. It wasn't long before Jen and I realized we had something very real growing between ourselves. In fact both of us would probably say we knew immediately yet we wouldn't allow ourselves to admit it until we could no longer deny it. The rest is, as they say, history. Or as we like to say, yet to come!'