EXCLUSIVE DETAILS: Robert F. Kennedy, Jr. and Cheryl Hines Marry at Family Compound


Don't curb your Kennedy enthusiasm!

Cheryl Hines and Robert F. Kennedy, Jr. are officially married! The couple tied the knot at the family's large compound in Hyannis Port, Mass, ET can confirm. About 300 guests were present to witness the nuptials including many family members like Maria Shriver, and stars such as Julia Louis-Dreyfus, Rachel Harris, Ed Bagley Jr. and Kevin Nealon and his wife actress Susan Yeagley.

The 48-year-old Curb Your Enthusiasm actress and 60-year-old environmental lawyer tied the knot on Saturday, August 2, 2014. She wore a strapless Romona Keveza Collection wedding dress, while guests dined on lobster, clams, steak and chicken. The couple -- who met through Larry David -- went on a sail this afternoon, a Kennedy wedding tradition. Kennedy's four sons were the groomsmen, while the bridesmaids were his two daughters as well as Cheryl's daughter, Catherine Rose Young. Natasha Bedingfield performed two songs at the reception, which was held under a tent on Teddy Kennedy Jr.'s lawn.

Proceeds from the wedding photos will go to both the Riverkeeper and the United Cerebral Palsy charities. ET will have official wedding photos Monday.

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Hines is excited to join the Kennedy clan even though it is a bit intimidating, she admits. "They are an extraordinary group," she told Closer Weekly. "They sometimes can make you feel very lazy because they don't stop. They're either doing extreme sports or they're fighting for human rights. And sometimes I'm just getting potato chips and changing the channel."

The couple got engaged only last month. Of the proposal, Cheryl told People, "Yeah, I was very surprised. It feels great because you know you're going to be with the person you really like to be with for a very long time."

This is Cheryl's second marriage and the third for Kennedy.

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