Lawrence's famous pals - which includes Emma Stone, Adele and Amy Schumer - couldn't make the last-minute celebrations due to their hectic schedules.
“I had one friend that could make it and he (her fiance) said, ‘Why don’t you just go to the Hamptons with her?’”
The Oscar-winner added: “I was like, ‘That would be pathetic. In a veil, sitting on a beach with one person? That would be pathetic’.”
This article originally appeared on InStyle.