Looks Like Lady Gaga "Frosted" Herself With That Necklace From How to Lose a Guy in 10 Days

Lady Gaga's look at the 2019 Oscars left viewers wondering, "Wasn't she wearing the Isadora Diamond?" (Well, probably right after thinking, "Damn, she looks incredible.") At the award show on Feb. 24, the nominated A Star Is Born actress accessorized her sleek Alexander McQueen gown with a striking 128-carat Tiffany and Co. necklace last worn by Audrey Hepburn during a promotional photo shoot for Breakfast at Tiffany's.

While we accept the fact that she was channeling the iconic actress, we also can't help but feel as though Gaga was really inspired by the yellow diamond at the center of several scenes in How to Lose a Guy in 10 Days — yes, the one Kate Hudson wore with her memorable yellow backless gown. We're not the only ones either: Twitter was, of course, quick to point out the resemblance as well. Look ahead for all the proof you need.