Jessica Alba knocked it out of the park at the 70th Annual Golden Globes. The Machete Kills actress, 31, turned heads on the red carpet in Beverly Hills Jan. 13 wearing Oscar de la Renta's melon silk faille trumpet gown from the designer's pre-fall 2013 collection. "I just liked the color," Alba told Us Weekly. "I felt glamorous."

PHOTOS: What the stars wore to the 70th Annual Golden Globes

Carrying a Roger Vivier clutch, Alba added major glamour by donning a Mrs. Winston by Harry Winston diamond necklace valued at $5.8 million. The married mother of two completed her look with Harry Winston's platinum and round diamond stud earrings and a platinum and pear-shaped diamond cluster ring.

PHOTOS: See which TV shows were nominated for Golden Globes

Alba joined Touch star Keifer Sutherland to present the award for Best Actor in a Miniseries or Television Film; Kevin Costner won for his role in Hatfields & McCoys.

Tell Us: Do you like Jessica Alba's Golden Globes look?

This article originally appeared on Jessica Alba Wears $5.8 Million Diamond Necklace at Golden Globes