The latest on the "Crazy in Love" singer's wedding frock!

Now, that BEYONCÉ has reportedly tied the knot to longtime love JAY-Z, everyone wants to know, what did she wear? The natural assumption is that the "Emporio Armani Diamonds" girl wore something fabulous by GIORGIO ARMANI, but his reps confirm to ET she didn't use the Italian designer.

Instead, Us Weekly reports that she wore a "white dress with a low V-neck and thick straps." Could it have been designed by her own HOUSE OF DEREON label?

This weekend, fellow singer FERGIE told us, "When I think of Beyoncé getting married, I think of this huge House of Dereon, diamond-encrusted wedding gown with the train 20 feet!"

Official wedding photos have yet to surface. Keep checking back here for all the latest on Beyoncé's wedding gown!