Bradley Cooper is a man on the town.
Last night, the hunky actor stopped by the The Grey's L.A. premiere to support his A-Team pals Liam Neeson and director Joe Carnahan before hitting the Weinstein Company's star-studded Pre-Golden Globes bash at Chateau Marmont.
So was Cooper's gal Zoe Saldana by his very good-looking side?
Nope.
The Avatar actress was not out and about with her man, but Cooper was kept company by stars like Michelle Williams and Busy Philipps. The trio spent most of the night chatting with Weinstein head honcho Harvey Weinstien.
Also at the Audi and Grey Goose-sponsored fete were Jane Lynch and Lisa Kudrow, who joked and laughed together most of the evening. Jamie Foxx and Jeremy Piven also palled around while chatting with several ladies.
Hung star Thomas Jane arrived to the bash with Rose McGowan around 9:45 p.m. The twosome hung out with each other while mingling with other partygoers late into the night, leaving shortly after midnight.
Lindsay Lohan even popped into the party for a little while, snapping a pic with Hunger Games starlet Leven Rambin before heading out.
In other celebrity sightings news...
Kristen Bell and Julianne Hough celebrated the kick off of Teens for Jeans annual charity campaign at the Palihouse in West Hollywood.
Demi Lovato hit Hollywood hot spot Lexington Social House for dinner.
Puss in Boots stars Antonio Banderas and Salma Hayek, along with Melanie Griffith, mingled at the film's awards mixer at Red O restaurant in L.A.
Jennifer Love Hewitt enjoyed the Venetian Las Vegas' Winter in Venice event before heading to a surprise birthday dinner at Lavo for beau Jarod Einsohn.
COMING UP: Malin Akerman, Freida Pinto and Sarah Paulson are set to stop by In Style's 2012 awards season beauty lounge for some pampering at the Four Season Beverly Hills.