The lovebirds chose a destination wedding in one of most romantic locations in the world — a private villa in the hills of Italy. Their big day, which took place in October of 2012, reportedly set the couple back over a staggering $6 million. "It was a total fantasy experience," Jessica Biel told People.

It should come as no surprise that the crooner penned a heartwarming serenade for the ceremony. "It was an original piece I wrote specifically for the evening and for her," Justin Timberlake gushed to People. As the magazine reported, the star-studded guest list included Jimmy Fallon, who famously interrupted Timberlake's speech, Timbaland, and Biel's 7th Heaven costar Beverley Mitchell.

The groom and his groomsmen wore Tom Ford tuxes and his blushing bride stunned in a custom pink Giambattista Valli Haute Couture gown, which she exclusively debuted on the cover of People. "It was a bit of a leap of faith at the time, but it turned out better than I could have ever imagined," she told Elle. As Vogue noted, the high-end designer also outfitted her entire bridal party as well as the mothers of the bride and groom.