Now, Irina is living her best life showing off her hot booty on Instagram... and getting the attention off LADY GAGA'S EX-FIANCÉ CHRISTIAN CARINO.
This love-square is just too much.
Christian 'liked' the above sexy snap of Irina, and we're just CERTAIN that he's turning the tables on Gaga rn.
Lady Gaga and Christian called off their engagement in February, around the same time the controversial stars of A Star Is Born sparked romance rumours.
Christian follows Irina on Instagram, but as of right now... she does not follow him back.