Michael Douglas and Catherine Zeta-Jones' marriage is as solid as ever with the pair appearing in a benefit at Windward School over the weekend. "The Game" actor, meanwhile, will play opposite Diane Keaton for the first time in 40 years.

Catherine Zeta-Jones looked elegant in a black off-shoulder gown as she was honored by Dr. Russel, the head of the Windward School, justjared.com reported. Her husband, Michael Douglas, was also given the honoree award, the website added.

They were supported by Harvey Weinstein of Miramax and wife Georgina at the event, justjared said.

Michael Douglas and Catherine Zeta-Jones' marriage woes were all over the tabloids a few months back after they separated for a bit reportedly over his insensitive remarks in an interview following his successful battle with throat cancer.

Earlier this year, the couple and their children, Dylan, 13, and Carys, 10, have been spotted spending quality time together.

However, it seems all that problem is behind them as Michael Douglas and Catherine Zeta-Jones' marriage looks very strong lately. They also reportedly planning to renew their vows together.

Meanwhile, Michael Douglas and Diane Keaton are set to work on "And So It Goes," a rom-com directed by Rob Reiner.

While both A-listers can trace their careers back to the 70s with more than 90 movies between them, both actors have not really starred in the same film together until now, Jewish Business News  reported.

In the movie "And So It Goes," Michael Douglas will play Oren Little, a bitter widower who only see the negative side of life. Out of the blue, his estranged son suddenly appears in his life along with the demand: take care of his granddaughter Sarah (Sterling Jerins).

With no idea where to start, along comes Leah (Diane Keaton) and perhaps a relationship will develop between the two. The movie will be released in theaters in July.