Kanye West surprised Kim Kardashian at the couple's rehearsal dinner last night by bringing Lana Del Ray out to perform.
But Lana Del Ray apparently surprised Kanye right back, arriving a bit late and forcing the rapper to kill some time... by gushing over his bride-to-be.
"Kanye kept making the cutest remarks to her," an onlooker tells Us Weekly. "He said, 'It's amazing to look around this room, there are so many talented people... 'Kim's way more beautiful than I am talented.' It was so sweet -- he said a couple adorable things like that."
The witness went on to say Kimye "seemed so happy."
The dinner took place at the Palace of Versailles, but today's ceremony will go down at Florence's Forte di Belvedere in Italy.
Kim and Kanye will exchange vows in front of a huge wall of white flowers, a larger version of the present Kanye sent his fiancee to celebrate Mothers' Day this year.
Following the nuptials, guests will eat on a 70-meter-long marble banquet table - a gift from marble-craftsman Gualtiero Vannelli, courtesy of a quarry in Carrara - that had to be hoisted in pieces over the side of the fortress walls and put together inside.
A huge dance floor, meanwhile, will be in the middle of the fort, while power generators (covered in drapes) will surround the area in order to ensure the party goes all night.
Guests are expected to start arriving at 6 p.m. local time. Can you feel the excitement?!?