Madonna and Penélope Cruz
10/14/2009 AT 06:00 AM EDT
Talk about an A-list crowd! Madonna
brought boyfriend Jesus Luz
to dinner with Penélope Cruz
, her boyfriend Javier Bardem
and the actress's family at Mr. Chow in New York. The pop diva and Luz arrived 20 minutes late – and joined the Cruz clan who were "very happy," an onlooker says. Madonna sipped martinis but Cruz skipped the alcohol at dinner. The group also shared chicken satay and duck during their two-hour meal. "They group was loud, laughing and seemed overall [to be] in great spirits," the onlooker says.
, hosting a party at LAX Nightclub in Las Vegas. The Hills
star settled into a booth near the deejay, poured herself a drink and chatted with friends. Cavallari knew the words to nearly every song played and was particularly excited by the Michael Jackson medley. She also danced to Beyoncé's "Single Ladies" and chatted up fellow clubgoers, taking photos with fans and making a toast to one reveler who was recently married.
They're back in New York now – but while Mary-Kate Olsen
and beau Nate Lowman
were in Paris for Fashion Week recently, the duo stopped into the Tumi store for a little luggage shopping. They left with an extra large wheeled duffel bag.
and husband Jordan Bratman
took 21-month-old son Max
to play at Mr. Bones Pumpkin Patch in West Hollywood. The singer ran through the straw maze with her son and bounced on the Jumpin' Pumpkin. The family also stocked up on baby pumpkins and a few, large carving pumpkins.
, snapping a picture of Emmy Rossum
alongside chefs Seth Levine and Robert Hesse at Georgica Restaurant and Lounge in Wainscott, N.Y. The couple was in town to celebrate the actress's new indie flick Dare
. "They looked cute and drank cocktails while hanging out for a few hours at the restaurant," says an onlooker.
By PERNILLA CEDENHEIM, ANDREA DESIMONE and JENNIFER GARCIA Tuesday's Caught in the Act >