Ellen DeGeneres & Portia De Rossi's Surprise Vow Renewal Ceremony - Guest List Revealed!

So many celebrities were on hand to celebrate with Ellen DeGeneres and Portia De Rossi!

The special event went down on Tuesday (February 1), as Portia surprised Ellen during what was thought to be a 50th birthday party for Portia-turned-vow renewal ceremony.

“You don’t have to say anything at all, but when I was thinking about what would make my birthday really special, it was reminding you that you’re the most important thing in the world to me, in front of family and friends,” Portia said to Ellen.

And Ellen had no idea it was happening! The event went down in their new home, which they only just moved into last week.

While the two renewed their vows to one another, they were surrounded by loved ones at a ton of celebrities, via People.

Find out who was in attendance at Ellen and Portia’s surprise vow renewal…