His lovely lady looked picture perfect in a curve-hugging gold Atelier Versace number that featured a thigh-high slit. Her brown locks were perfectly straight and in a simple bob. The two smiled and laughed as they posed for pics.
ET previously spoke with Cooper during the A Star Is Born press tour, where he opened up about working with co-star Lady Gaga. The duo is set to present at the awards ceremony.
For more on Cooper's A Star Is Born journey, watch below.