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Justin Timberlake, Jessica Biel

Justin Timberlake and Jessica Biel

Justin Timberlake, 31, and Jessica Biel, 30, looked pretty ecstatic in their wedding photo on the cover of People in October. The "SexyBack" singer was literally jumping for joy. And while things seem to be picture perfect for them now following their lavish nuptials in southern Italy and $5,715-a-night African honeymoon, "I do" was almost out of the question for them at one point. Back in 2011, over three years after they started dating, they called it quits for four months. When they reconciled, a source told Us Weekly that Timberlake "realized single life is not what it's cracked up to be." By the end of the year he had popped the question and the rest, as they say, is history.

Celeb Couples Who Patched Things Up

Star twosomes from Miley Cyrus and Liam Hemsworth to Jessica Biel and Justin Timberlake may have had on-again-off-again relationships, but they appear to be back on for good now! Check out other famous couples who broke up and then reconciled.