Lady Gaga and Bradley Cooper's chemistry in A Star Is Born has spilled off the screen, and some fans are certain the co-stars must be more than friends. But how are the rumors affecting Cooper's relationship with the mother of his child, Victoria's Secret model Irina Shayk? Here's how Shayk really feels about Gaga. Following Cooper and Gaga's seriously steamy Oscars performance, which saw them embracing at the piano and seemingly about to kiss, rumors swirled that the co-stars were secretly more than just friends. But a source told Us Weekly that Shayk wasn't jealous of the chemistry, claiming, "Irina knows that Bradley and Gaga are artists. It's a non-issue for her. They were in character putting on an Oscar performance." Shayk has been dating Cooper since 2015, and he's routinely thanked her in his acceptance speeches throughout award season. The movie was a smash hit and Shayk joined her man for Hollywood's biggest night, but she may have been sending a subtle message while she was thereā€¦ Watch the video for more about how the mom of Bradley Cooper's child feels about Lady Gaga! #BradleyCooper #LadyGaga #IrinaShayk Is it really just work? | 0:17 Musical chairs | 0:53 The standing O | 1:29 An Oscars comedown | 2:09 Not about the gossip | 2:54

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