Credit: Cheryl Hines on Twitter Photo: Cheryl Hines, Robert F Kennedy Jr., and Bonnie Raitt in April 2014

Don’t bother curbing your enthusiasm, let it out for Cheryl Hines and Robert F. Kennedy Jr., who are reportedly engaged!

Sources close to the couple spilled the beans to Us Weekly and People. It’ll be the second marriage for actress Cheryl, 48, best known from Curb Your Enthusiasm and Suburgatory, who has a daughter with her ex-husband. This will be the third marriage for attorney RFK Jr., 60, who has six kids from his previous two marriages.

RFK Jr. is the son of Ethel and Robert F. Kennedy, and nephew of former President John F. Kennedy. Tragically, RFK Jr.’s second ex-wife, Mary, took her own life in the family’s Bedford, NY home in May 2012. They had divorced in 2010.

According to Us, Cheryl and attorney RFK Jr. started dating in 2012 and their engagement news spread at Muhammad Ali's Celebrity Fight Night in Phoenix on April 29.

Cheryl recently told Us Weekly she and RFK Jr. “share the same values” of “family first” which is why they mesh so well together. "We like to have a good time and work hard."

They like to travel together, and love skiing, but they are also both activists. "It's fun to have a partner," Cheryl told Us in April. "He's so dedicated to the environment and clean water, so we take turns. He'll come to my United Cerebral Palsy event and walk the red carpet with me. It's a good match up."

Congrats to the couple on their good match up!

Sources: Us Weekly, People