The Russian model was spotted giving Gaga a tight hug after the musician’s track won Best Original Song on Sunday, February 24.
The moment came after the nine-time Grammy winner and the American Sniper star, 44, sang their film’s hit tune for the crowd at the Dolby Theatre in L.A.
The rendition was the highlight of the show, as the co-stars leaned in close, leaving audiences wondering if they were about to kiss.
However, Irina was the first to applaud the stars, reportedly jumping out of her seat before others in the audience to give the A Star Is Born stars a standing ovation