07:02 PM EDT 03/19/2015
Originally posted 05/30/2012 05:55AM
Leaving baby Luca at home, Hilary Duff and husband Mike Comrie enjoyed a night out at Surrender Nightclub in Encore at Wynn Las Vegas over the weekend. The pair, situated in the VIP area near the DJ booth, joined friends as they listened to DJ Tiësto and Manufactured Superstars during the club's two-year anniversary celebration.
Duff "seemed very excited to be out with friends" and was "in a great mood," an onlooker tells PEOPLE. "There was lots of laughing and smiling." Nearby, Benicio del Toro (also a new parent) and actor Lukas Haas partied in another VIP booth.
– Melody Chiu and Jennifer Garcia
Top 5 Most Voted Stories
The 6 Biggest Bombshells in Bruce Jenner's Interview About Transitioning
Everybody Loves Raymond Star Sawyer Sweeten Dead at Age 19: Reports
Disgraced ESPN Reporter Britt McHenry to Return On-Air This Weekend After Berating Parking Attendant in Video
100-Minute-Old Baby Becomes UK's Youngest Organ Donor
Dr. Derek Shepherd Has Died
Top 10 News Categories
The most buzzed about stars this minute!
Treat Yourself! 4 Preview Issues
More On PEOPLE.com
Got a News Tip?
Send it to our People.com editors!