No sour grapes here!

Despite the fact that Khloe Kardashian is having serious marital issues with Lamar Odom, she continues to put on a happy face via social media.

The 29-year-old shared a video on Keek of Kourtney and Kendall (who's not old enough to drink) stomping grapes at a Malibu vineyard this week, where they were filming for Keeping Up With the Kardashians.

According to UsWeekly, the whole family has filmed their reaction to her and Lamar's marriage woes, which include alleged infidelity and a drug problem, except Khloe.

"She's an executive producer," a source says. "She has a say in what airs."

Maybe Khloe hasn't filmed anything yet because she's not sure what she'll do. Although a source said "divorce is imminent," she's been wearing her wedding ring lately, so maybe there's still hope for her and Lamar?
Gallery | Kardashian Sightings (They're Not Rare)!
Share on Facebook Share on Twitter

MORE CELEB SCOOPS