01/03/2012 02:36 pm ET Updated Jan 16, 2012

Kyle Richards Dishes 'Housewives' Gossip: Brandi Glanville Wedding, Kim Richards Still In Rehab & More (VIDEO)

"The Wendy Williams Show" (weekdays, syndicated on Fox) returned from its holiday hiatus on Tuesday, and "Real Housewife of Beverly Hills" Kyle Richards quickly provided Williams with the gossip she'd been desperately missing. Richards gave updates on three juicy tidbits of "Housewives"-related news: she joked about Brandi Glanville's Vegas wedding, confirmed that her sister Kim is still in rehab, and also reported that her sister is no longer dating Ken Blumenfeld.

On the Brandi Glanville wedding front, Richards cracked a joke about the absurdity of the nuptials, which apparently were not legally binding. "I sent her a message saying, 'Where are you registered, if it's not too late?'" she quipped.

Richards went on to refute reports that her sister Kim is out of rehab. Kim entered treatment for alcohol and prescription drug abuse after the current season of "Real Housewives of Beverly Hills" finished filming, and rumors that she'd left treatment began to circulate on Thursday after Kyle tweeted a photo of them together. Kyle clarified that the picture was taken when she was visiting her sister at the rehab facility, and said, "She's doing really well."

The final update was about Kim's relationship with Ken Blumenfeld. Kyle said the couple has now split, and thanked Wendy for passing along the info that Blumenfeld still had a profile on even after he and Kim were dating. "I was never a fan, and they are no longer together," Kyle told Williams.

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