George Clooney, Other Stars Congratulate Brad and Angelina on Their Surprise Wedding

Brad Pitt, Angelina Jolie and George Clooney

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updated 08/28/2014 AT 10:00 AM ET

originally published 08/28/2014 AT 11:10 AM ET

On the heels of Brad Pitt and Angelina Jolie’s surprise wedding, many of their fellow A-listers are offering their congratulations to the happy couple.

“How great is that?” George Clooney, himself about to approach the altar, told PEOPLE. “I’m really happy for Brad and Angie and their whole family.”

Jolie’s father, Jon Voight, also released a statement. “It seems like it was a beautiful, simple ceremony with all the kids involved,” he said. “Must have been a lot of fun. I am very happy for them.”

Elsewhere on Twitter, more celebs Tweeted our their 140-character salutations. See the highlights, below:

Angelina Jolie and Brad Pitt

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Brad Pitt And Angelina Jolie Wed In Private Ceremony

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