Which Designer Will Jessica Biel Wear On Her Wedding Day???

Jessica Biel has finally said 'yes' to the dress!
According to wedding insiders, the Total Recall actress will walk down the aisle in a custom creation designed by Elie Saab.
The future Mrs. Justin Timberlake had some wedding day practice earlier this month at the New York screening of Total Recall wearing a white lacy Elie Saab number, so we can only imagine what her actual dress will look like.
However, we're a little surprised by Jessica's choice because she's such a diehard Giambattista Valli fan.
Perhaps this was another Justin Timberlake influence???