Lucky for us, cameras panned to the Russian models face and it seems she couldn't be prouder of her man's performance. Shayk was one of the first to stand to give the co-stars a standing ovation once their set was over.
Watch the sweet moment below in a video shared by The Hollywood Reporter's Chris Gardner. If you look closely at the front row, Shayk stands up to clap in her long sleeve backless dress and blunt bob.
Gaga even came back to her seat after winning her Oscar to be embraced by Shayk.
Shayk, Cooper and Gaga were all seated together in the front row of the ceremony, with the model placed between the two nominated stars.
WATCH: Bradley Cooper And Lady Gaga Sing The House Down At The 2019 Oscars.