Jerry Seinfeld, Robert Downey Jr. and More Stars Celebrate Gwyneth Paltrow and Brad Falchuk’s Wedding

Credit: Stefanie Keenan/Getty Images for Windsor Smith Home

Jerry Seinfeld, Robert Downey Jr. and More Stars Celebrate Gwyneth Paltrow and Brad Falchuk’s Wedding

Quite the occasion! Hollywood’s finest gathered together in the Hamptons, New York, on Saturday, September 29, to celebrate Gwyneth Paltrow’s wedding to Brad Falchuk.

The It’s All Good author, 46, and the American Horror Story cocreator, 47, had a star-studded guest list for their special day that included celebrities such as Robert Downey Jr. and Jerry Seinfeld.

A source confirmed to Us on Saturday that Paltrow was involved in the wedding setup, which included adorning her home with white tents, tables and chairs. She also spent most of the day apart from the producer before they exchanged vows.

Scroll down to see photos of celebrity arrivals and departures!

Credit: Stefanie Keenan/Getty Images for Windsor Smith Home

Jerry Seinfeld, Robert Downey Jr. and More Stars Celebrate Gwyneth Paltrow and Brad Falchuk’s Wedding

Quite the occasion! Hollywood’s finest gathered together in the Hamptons, New York, on Saturday, September 29, to celebrate Gwyneth Paltrow’s wedding to Brad Falchuk.

The It’s All Good author, 46, and the American Horror Story cocreator, 47, had a star-studded guest list for their special day that included celebrities such as Robert Downey Jr. and Jerry Seinfeld.

A source confirmed to Us on Saturday that Paltrow was involved in the wedding setup, which included adorning her home with white tents, tables and chairs. She also spent most of the day apart from the producer before they exchanged vows.

Scroll down to see photos of celebrity arrivals and departures!

Credit: MATT AGUDO/INSTARimages.com

Brad Falchuk

The groom grinned from ear-to-ear as he arrived for his happy day.

Credit: MATT AGUDO/INSTARimages.com

Steven Spielberg

The Ready Player One director sported a chic coat as he arrived at Paltrow's home.

Credit: MATT AGUDO/INSTARimages.com

Jerry Seinfeld

The comedian hosted a rehearsal dinner for Paltrow and Falchuk on Friday, September 28.

Credit: MATT AGUDO/INSTARimages.com

Susan Downey Robert Downey Jr

The couple were all smiles as they left the soiree. 

Credit: MATT AGUDO/INSTARimages.com

Cameron Diaz Benji Madden

The Other Woman actress and the Good Charlotte rocker were dressed to the nines as they exited the venue.

Credit: MATT AGUDO/INSTARimages.com

Robert Downey Jr Rob Lowe

Paltrow’s Iron Man and Avengers’ costar was there to support her alongside the Parks and Rec alum.

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