Okay, everyone go check your inboxes: Save-the-date e-mails to Nicole Richie’s star-studded baby shower have just gone out. According to the notice, the event will take place at 12:30 p.m. on Sunday, November 18, and is being planned by Mindy Weiss, wedding planner to the stars.

As In Touch has previously reported, the shower is being given by Nicole’s mother, Brenda. The invite also says the shower is being thrown by her sister Sophia and her “loving friends” Paris Hilton and Masha Gordon.

In Touch also revealed that Nicole and boyfriend Joel Madden are having a boy, and that the shower would be at a Beverly Hills estate with music by DJ Samantha Ronson. Also, the menu will include some of Nicole’s favorite foods — including sushi, coconut shrimp, lobster, lemon-pepper chicken, fruit and cake. Best wishes, Nicole and Joel!