Credit: MAP/Splash News

If only the Real Housewives of Beverly Hills cameras caught this little party!

On Saturday, Eddie Cibrian and wife LeAnn Rimes hit a soccer field in Los Angeles at Mason, Cibrian's 7-year-old son, played a soccer game.

Also present? Mason's mommy and Cibiran's ex-wife Brandi Glanville, who he famously left after his headline-making affair with onetime costar Rimes.

The trio -- who famously warred in the past over the affair, child-rearing issues and other concern-- have certainly converged together before. But surprising pics capture Cibrian, 38, and Rimes, 29, packing on the PDA on the sidelines with Bravo star Glanville, 39, just a few feet away.

Rimes has called herself "bonus mom" to Mason and 4-year-old Jake, Cibrian and Glanville's younger son. Late last year, the combative trio even went through therapy sessions to hash out the their differences. They called a Twitter truce in March.