The vivacious and candid mom of two, 40, kicked off her week on Monday night at the London Hotel in West Hollywood, where she partied with pals.
There, she got a little too tipsy and had a wardrobe malfunction of sorts, exposing her breast and also her black thong underwear – with photographers capturing the moment, TMZ reported.
As she Tweeted afterward, "I got drunk with my gays, it's not murder... everyone kept sending us drinks. I was being polite."
But Glanville, who in February published a funny memoir, Drinking & Tweeting, again took to Twitter this week after fans took her to task for being sloppy.
"I'm not perfect but I do the best I can," she wrote.
By Thursday, however, Glanville was announcing yet another mishap. She reported that she'd injured her hand in a self-defense class.
As she Tweeted: "Hand… Broken…Self defense class… not my month…"