The splashy Manhattan post-screening party for Jennifer Lopez's latest movie, "Enough," drew out J.Lo herself, as well as Juliette Lewis, Lorraine Bracco, Angela Bassett and fashion model Tyson Beckford -- though not "Enough" costar Noah Wyle, reports PEOPLE. Had the "ER" star, 30, who was there for the screening of the movie, simply had "Enough"? Why did he skip the shindig? "Because his wife (Tracy Warbin) is expecting and very close to her due date," the film's publicist said. Lopez, meanwhile, celebrated with her family, sitting in a group on white lounge couches near stage of the Roseland ballroom. Her entourage included her mom, her paternal grandmother and her sister, WNBC-TV entertainment reporter Linda Lopez. Perhaps it was the family influence but, for once, J.Lo, 31, was dressed conservatively -- in a flowing pink taffeta organza-like gown with lots of ruffles. Talking briefly about her costarring role in the movie, which is about an abused wife (Lopez) who finally fights back, Lewis, 28, told PEOPLE: "I play best friends to Jennifer Lopez. She gets herself in a bad situation. I'm the best girlfriend who says, 'Listen, you got to do something about this. For me it's different because I'm the normal, strong, vibrant girl. Jennifer had all the work in this film, I'm just on the side."

Read PEOPLE's review of "Enough."