Credit: Kathy Wakile

Kathy Wakile's new cookbook, Indulge: Delicious Little Desserts That Keep Life Real Sweet, hit the No. 1 spot for dessert baking on Amazon weeks before its official release thanks to pre-sales alone, but the actual release date, September 2, was still worth celebrating! So, which of Kathy's Real Housewives of New Jersey co-stars congratulated her on Twitter when the big day finally rolled around?

Here's a roundup of some of the congrats tweets Kathy received from other RHONJ favorites.

Caroline Manzo: "HUGE hugs & congratulations to my friend @kathywakile on the release of her new dessert book INDULGE today! Go get your copy!!!"

Melissa Gorga: "Beautiful! Congrats Kathy!"

Jacqueline Laurita didn't tweet a direct congrats, but she showed her support by re-tweeting lots of Kathy's messages about the book.

Lauren Manzo: "A HUGE congrats to a truly wonderful woman @KathyWakile! Her book #INDULGE is out today! Check it out!"

Greg Bennett: "Congrats on the release of your new dessert book Indulge, @KathyWakile :) can't wait to pick up my copy"

And, of course, Rosi Pierre couldn't have been more supportive, retweeting all sorts of info about the book and writing, "Congratulations! Everyone ‘Indulge’"

Congrats indeed! This new book is a big deal for Kathy, and it's nice to see so many of her castmates supporting her.

Credit: AOL Photo: Kathy Wakile and Her Husband Dish on Her New Dessert Book (VIDEO)