Real Housewives of New Jersey stars Teresa Giudice and Danielle Staub haven't always been the best of friends — or, ever, really — but Teresa recently had some nice things to say in her Bravo blog about Danielle and her children, and her kind words did not go unnoticed.

After explaining that her problems with Danielle were far in the past, Teresa expressed her well wishes toward her former frenemy, adding, "And I wish all the best to her gorgeous girls. She must be doing something right to have such great kids. (Kids that aren't making fools of themselves on Twitter...)."

Danielle's daughter, Christine, tweeted her gratitude, writing, "Thank you @teresa_giudice for the kind comment in your blog. I try not to act like a crazy person on twitter LOL. #RHONJ."

We wonder what kid Teresa thinks is making a fool of themselves on Twitter (a-hem, Jacqueline Laurita's daughter, Ashlee?)...

Are you surprised to see Danielle's daughter publicly thanking Teresa? Share your thoughts in the comments section below.