Mr. and Mrs. Alex Karev

Alex and Izzie got married in "What a Difference a Day Makes," the 100th episode of Grey's Anatomy. It was a great scene and a great episode.
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Izzie and Alex Get Married

That was the climactic scene of the 100th episode of Grey's Anatomy - the surprise nuptials of Alex and Izzie. Meredith and Derek were the ones supposedly getting married this day!
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Izzie and Alex Kiss

Izzie and Alex kiss after exchanging vows in their emotional wedding. The whole gang was on hand to watch the two doctors get married.
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You May Kiss the Bride

Alex and Izzie embrace after getting married in "What a Difference a Day Makes," the 100th episode of Grey's Anatomy, from Season Five. It was a great Grey's moment, no question about it.
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Izzie and Alex Wedding

Alex and Izzie tie the knot on a very special Grey's Anatomy. They're all special, but this was one for the ages.
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Reciting Vows

Alex sweeps Izzie off his feet by reciting the wedding vows he made up after being inspired by a patient's planned valedictory speech. Truly touching.
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Today is the Beginning

Alex wows Izzie with heartfelt wedding vows.
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Saying I Do

Izzie and Alex tie the knot. Soon after, she was forced to shave her head as her body continues to battle cancer. Can she survive?
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Izzie's Dream Wedding

Izzie Stevens got to attend her dream wedding, all right ... and in an even better way than she ever imagined. As the bride!
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Mr. and Mrs. Karev!

Alex and Izzie kiss after they are pronounced husband and wife. What an emotional, wonderful episode in every sense.
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Alex and Izzie Wedding

Alex and Izzie get married in "What a Difference a Day Makes," from the fifth season of Grey's Anatomy. What an emotional, 100th episode this was.
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What a Difference

Alex Karev in "What a Difference a Day Makes" from the fifth season of Grey's Anatomy. What a difference he's made in the life of Izzie.
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Grey's Anatomy Quotes

[walking by Izzie's room]
Meredith: Hot.
Sadie: Horny.

Sexual sorbet? Hahaha! I love it.

Bailey