Lady Gaga Wore Silver Givenchy to the 'A Star Is Born' Premiere, and It Will Slay You

Lady Gaga has been serving some instantly iconic looks while promoting A Star Is Born—but she saved one of the most jaw-dropping fashion moments for the film's big L.A. premiere.

Mother Monster arrived on the red carpet wearing a custom Givenchy Haute Couture gown by Clare Waight Keller (that's right—the designer who made Meghan Markle's wedding dress that struck the perfect balance between old-Hollywood glamour and modern-day movie star.

The intricate metallic gown was crafted from velvet lamé and lace, with mercury and stone embellishments throughout. It featured a long embroidered cape that acted as a dramatic billowing train.