Credit: Jordan Strauss/

Work it, Reese!

Channeling her character in her recent flick where she plays the object of two men's affection, Reese Witherspoon has been channeling her inner sex kitten out on the red carpet, and Wednesday night was no different.

At the This Means War premiere in Los Angeles, the 35-year-old wowed in a black cleavage-baring Miu Miu mini with an embellished strapless top and a hip-hugging skirt.

She teamed her look with simple black point-toe pumps and went sans jewelry except for her giant engagement ring and wedding band from hubby Jim Toth, who she wed last March.

Witherspoon's recent red carpet hits include the strapless fishtail Zac Posen gown she wore to the Golden Globes in Beverly Hills Jan. 15 and the Louis Vuitton mini dress adorned with shimmering green sequins at the This Means War premiere in London Jan. 30.