Best-dressed at the 2013 SAG Awards: Jennifer Lawrence, Jessica Chastain and more

Actresses Freida Pinto, left, and Jessica Chastain arrive at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Matt Sayles/Invision/AP)

Jessica Chastain continued to make ripples on the red carpet as we're quite certain she's graced every best-dressed list possible from Sunday's SAG Awards. The star of Zero Dark Thirty looked glam in her strapless, satin, red Alexander McQueen gown. She paired the look with heels from Charlotte Olympia and Harry Winston diamonds.

We also loved Freida Pinto's bright pink Roland Mouret gown (above left). She looked like a fashionable highlighter on the red carpet - chic and sharp.

She may have been recovering from pneumonia, but Jennifer Lawrence practically glowed in her navy, strapless gown by Christian Dior haute couture. She paired the look with a bold red lip and jewels from Chopard. This is Lawrence's second haute couture gown by Dior this season - the actress is a brand ambassador, like Marion Cotillard, who also looked ladylike and lovely in a Dior gown. Lawrence caused a scene on social media Sunday evening into Monday morning because it looked like she had ripped her dress while walking up to receive her award. To read more about the incident, click here.

Naomi Watts looked positively stunning in Marchesa on the red carpet. Her metallic, off-white-silver gown was an elegant choice for the beauty, who exemplifies classic Hollywood red carpet glamour.

Nicole Kidman made us gasp out loud in her gorgeous, dark blue Vivienne Westwood gown with intricate detailing and floral appliques. The star paired her dress with stunning, emerald green earrings by Fred Leighton that tied her overall look together.

Jennifer Garner looked striking and statuesque in gold - like a trophy - in her strapless, sequined gown from Oscar de la Renta's spring 2012 collection  Ben Affleck's wife was at the SAG Awards to support her husband, who won big, yet again, for Argo.

View additional photos from the ceremony and red carpet, below.