Making her rounds on Golden Globe night, Jessica Alba showed up at the InStyle/Warner Bros shindig at the Oasis Courtyard in the Beverly Hilton Hotel.

Joined by guy pal Brad Goreski, the “Good Luck Chuck” starlet changed into a black and white party dress as she posed for the shutterbugs.

Earlier in the evening, Jessica had the honor of wearing a Harry Winston diamond necklace with a price tag of $5.8 million!

The pricey jewelry didn’t stop their either- Alba also donned a platinum and pear-shaped diamond cluster ring along with platinum and round diamond stud earrings.