Lady Gaga Smolders, Embodies Old Hollywood Glamour on Emmys 2015 Red Carpet: Photos

A smoldering Lady Gaga embodied the ultimate Old Hollywood glamour look on the red carpet of the 67th Primetime Emmy Awards on Sunday, Sept. 20 -- see the photos here. Credit: C Flanigan/Getty Images

Get it, Gaga! A smoldering Lady Gaga embodied Old Hollywood glamour on the red carpet of the 67th Primetime Emmy Awards on Sunday, Sept. 20, at the Microsoft Theater in L.A., departing from her usual bizarre, over-the-top outfits.

The American Horror Story: Hotel actress, 29, looked beautiful and elegant in a one-shouldered black gown from Brandon Maxwell's spring 2016 collection. The dress featured an architectural detail on the left side of her waist, and revealed a sliver of Gaga's tattooed back and ribcage.

Gaga, who attended Maxwell's New York Fashion Week debut last week, shared a photo of her designer pal reacting to her look that evening. In the Instagram snap, Maxwell looks overwhelmed with joy as he holds both hands to his cheeks while Gaga's glam squad reacts.

#Emmys !!!!!! #Haus

A photo posted by The Countess (@ladygaga) on Sep 20, 2015 at 3:31pm PDT

The "Til It Happens to You" songstress accessorized her Emmys outfit with large square diamond studs and her mega-watt engagement ring from her actor beau, Taylor Kinney.

Keeping her hair and makeup consistent with the evening's theme, Gaga styled her platinum blonde tresses into a sleek and simple bob with Matrix Stylelink products. According to her hairstylist, Frederic Aspiras, her locks were inspired by Grace Kelly and her "effortless elegance." 

Gaga opted for a glamorous appearance on Sunday, accentuating her eyes with long faux lashes and swiping her lips with “Understudy" terra-cotta pink color by Marc Jacobs Beauty.

Prior to the Emmys, Gaga tweeted support to her fellow castmates on American Horror Story. "Good luck to all my new friends on #AHS at the #Emmys tonight!" she tweeted. "I'll be there to cheer you on! @MrRPMurphy."

This is Gaga's first season acting in the anthology series.

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