Phat actress Kirstie Alley has a new TV show in the works, so she is a working actress again! Also today: Saturday Night Live lands some funny hosts, Lauren Ambrose takes a big musical role, and Ashton Kutcher is sad and rich.

Attention Defamer operatives: You have been slacking on your PrivacyWatch duties! Today's installment is verging on pitiful. We command you to wander the streets until you successfully spot a celebrity, then rush back to the nearest keyboard-equipped telecommunications device to breathlessly type up your dispatch.…

PrivacyWatch celebrity sightings are submitted by our readers, and are posted several times a week, so do your duty and send them in! Submit yours to tips[AT]defamer.com (please put "sighting" or "PrivacyWatch" in the subject line so we don't lose them) and tell everyone about the time you couldn't stop giggling…