UPDATE: Check out the gallery to see photos of the couple and their buds heading to the rehearsal dinner -- Amal looks GORGEOUS in a very sexy red dress.
George Clooney's wedding to Amal Alamuddin is going to be one A-list affair.
The nuptials are reportedly going down on Saturday in Venice, Italy -- and some of the groom's famous friends have already been seen arriving in the picturesque locale.
The future newlyweds were spotted on Friday riding around in the canals on a water taxi, where they were joined by BFFs Cindy Crawford and her husband, Rande Gerber. The bride-to-be looked both elegant and gorgeous in a black and white striped dress -- and we really can't wait to see what she wears on the big day!
But the supermodel and her man aren't the only stars in town for the main event.
The actor's "Ocean's Thirteen" costars Matt Damon and Ellen Barkin have also been spotted in town, as well as George's father Nick, his actor cousin Miguel Ferrer, Toto guitarist Steve Lukather and actor Richard Kind, who had Clooney as the Best Man for his wedding.
Vogue editor-in-chief Anna Wintour was also seen getting off of a water taxi, amid reports the couple's official wedding portraits will be featured in the magazine.
Check out the gallery above to see all the A-list arrivals -- and check back all weekend from more from the festivities!
