media_removed_toofab 102011

Jessica Simpson
looks ready to pop, but this weekend she was still ready to party ... at her star-studded baby shower!

The very pregnant star was held her shower yesterday afternoon in Los Angeles in an event planned by celebrity event planner Mindy Weiss, according to PEOPLE.

Guests included Jessica's sister Ashlee Simspon, who was spotted at the party with son Bronx and her ex-husband Pete Wentz. Jessica Alba and Ellen Pompeo were at the event as well, with Alba bringing her adorable daughter Haven along for the festivities.

While Simpson may look like she's due any day now, just last week she told Ellen DeGeneres she's still "weeks away" from giving birth.