Celebrity Lady Gaga Stuns in a Custom Christian Siriano Gown at Oscars Luncheon By Meghan Overdeep Meghan Overdeep Twitter Meghan Overdeep is a writer and editor based in Brooklyn who covers all things celebrity and pop culture. She worked as a News Blogger for InStyle for two years and is currently a Senior Staff Writer at Southern Living. InStyle's editorial guidelines Updated on February 9, 2016 @ 11:00AM Pin Share Tweet Email Photo: Steve Granitz/WireImage Not that there was any question, but 2016 is officially the Year of Gaga. Less than 12 hours after slaying the National Anthem at Super Bowl 50, Lady Gaga was back at it for the 88th Annual Academy Awards Nominee Luncheon in Beverly Hills, Calif.—this time, leaving the glittery red pantsuit behind, and killing it in a custom nude silk dress by Christian Siriano. The bespoke gown featured a form-fitting sheath silhouette, a delicate sweep train, and a high neckline with an open back that showed off the pop star's collection of tattoos. Dan MacMedan/WireImage Mother monster is nominated for the Best Original Song Academy Award for the song "Til It Happens to You" which she co-wrote with Diane Warren for the 2015 documentary, The Hunting Ground, which explores rape on college campuses. Lady Gaga Posts Heartfelt Instagram Thanking the Academy Awards for Her Nomination "This nomination lends a voice to victims & survivors all over the world. Thank you to THE ACADEMY for recognizing the movement of people who have come together for this film & song in the name of sexual assault. Myself and Diane are simply honored to represent the voices of so many SURVIVORS," Gaga wrote in an Instagram post after finding out the song had garnered an Oscar nod.