Reese Witherspoon donned a blue satin blazer-style mini dress with a low cut neckline teamed and matching Christian Louboutin Decoltish velvet pointed pumps.
Meanwhile, her “Big Little Lies” costar Nicole Kidman donned a red ankle-length dress with pink sandals featuring crystal embellishments for the occasion.
Robin Wright sported strappy black sandals with a jet-black sequin-embellished décolleté gown for the Emmys.
Jane Krakowski went for a bombshell look in a plunging black Badgley Mischka mermaid gown that was cut down to the navel.
Gina Rodriguez’s low-cut red gown got some extra attention from actor Shemar Moore, when he made a reference to the sizzling look alongside the actress while presenting an award during the show.
Check out the gallery ahead for more celebs sporting plunging necklines on the Emmys red carpet.
Celebs Add Glimmer to the Emmys Red Carpet With Sparkly Silver
This ‘Modern Family’ Star Stole the Emmys Spotlight & More Cute Kids on the Red Carpet
Viola Davis Was Photobombed & More Celebs on the Emmys Red Carpet