Lady Gaga channels old Hollywood glamour for the 2019 SAG Awards

The star has arrived and she's making an ode to Hollywood glamour.

Lady Gaga, who is dominating awards season for her performance in "A Star Is Born," arrived on the silver carpet in head-to-toe white for Sunday night's 2019 SAG Awards.

The "Shallow" singer channeled Marylin Monroe in a white Haute Couture Dior gown for her debut appearance at the Screen Actors Guild Awards. Styled with classic white pointed-toe pumps and a gold-starred choker with equally gorgeous statement earrings, Gaga executed her nostalgic look with a deep wine-stained lip and a side-swept sleek platinum bun.

Lady Gaga is nominated for Outstanding Performance by a Female Actor in a Leading Role in a "Star is A Born," and the full cast is nominated for "Outstanding Performance by a Cast in a Motion Picture." Check back later in the night to see the complete winner's list here.