On Monday, the 45-year-old actress Instagrammed an adorable photo from the star-studded bash hosted by Ryan Murphy -- Paltrow's fiance, Brad Falchuck's, co-creator of hit series like Glee, American Horror Story and Scream Queens -- which shows her and Falchuk absolutely beaming while speaking onstage. Paltrow looked gorgeous in a burgundy Giambattista Valli dress and wore a corsage on her left wrist, while Falchuk looked handsome in a white tux.
"Thank you #ryanmurphy for the most incredible evening to celebrate our ❤," Paltrow wrote. "There will never be adequate words to express our gratitude. @giambattistavalliparis I will never get over my gorgeous dress. @georgieeisdell thank you. @hairbylorenzomartin thank you. @teamsaltzman thank you."
She also gave a shout-out to her pals for attending, and a sweet note to her fiance.
"Thank you to all of our amazing true and dear friends who came to support us," Paltrow continued. "We feel like the luckiest people on the planet because we have all of you in our lives. And most of all thank you @bradfalchuk for the true happiness. (Photo Maya Meyers photography)."
Jennifer Aniston, Reese Witherspoon, Demi Moore, Julia Roberts, Cameron Diaz and Kate Hudson are just a few of the A-list stars to attend Paltrow and Falchuk's engagement party held at the Los Angeles Theatre. A source told ET that the party was for friends as the couple plans to have a more intimate, small wedding at a later date.