BRADLEY Cooper and Lady Gaga "almost kissed" at the end of their steamy duet in front of the actor's girlfriend, leaving viewers stunned.
Their performance during last night's Academy Awards is one of the most talked about moments of the evening as fans commented on the pair's sizzling chemistry.
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Bradley and Gaga's intimate duet wowed viewersCredit: Reuters
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The pair's chemistry stunned fans
Earlier in the evening, Bradley's partner, Irina Shayk, was branded "jealous" when she was spotted sitting in-between the actor and his A Star Is Born co-star.
The pair wowed fans with their heartwarming relationship in the Oscar nominated film, and their relationship off-screen has also been hitting the headlines this awards season.
Taking to the stage during the ceremony last night, 44-year-old Bradley and Gaga, 32, gave a heartwarming rendition of Shallow, which won the Best Song Academy Award.
Starting innocently enough, viewers couldn't believe their eyes as the song drew to a close and Bradley sat beside newly single Gaga while she played the piano.
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Lady Gaga appeared to lean in and try to kiss Bradley Cooper
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The duo performed Shallow from A Star Is Born
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Fans believe that the two stars are in love
The two stars put on a steamy display as they smiled at one another - with fans taking to Twitter to share their reaction to their near-kiss.
One fan said: "Lady Gaga was really about to kiss Bradly Cooper lmaooooooooo."
Another added: "Am i the only one who noticed that Lady Gaga and Bradley Cooper almsot kissed while performing."
Someone else added: "Also Lady Gaga almost kissed him and I cried."
One fan wrote: "Lady Gaga and Bradley Cooper are electric."
Another tweeted: "Lady Gaga and Bradley Cooper are in love and should get married. Y'all can't deny their crazy chemistry."
A third said: "Life goal is to find someone who looks at me like Gaga and Bradley look at each other. "
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Irina has been called 'jealous' by fans - as she was spotted sitting between the two stars
And viewers also believe that Gaga and Bradley's close relationship is getting to the actor's supermodel partner, with eagle-eyed fans spotting the 33-year-old sitting firmly between him and the singer once inside the Dolby Theatre.
Taking to Twitter, one fan branded the supermodel "jealous", sharing a screenshot of the trio and writing: "Irina got jealous so she sat between Bradley and Gaga, the pettiness jumped out #Oscars."
Another added: "Irina Shayk sitting between Bradley Cooper and Lady Gaga screams bad b**** energy #Oscars".
A third said: "I feel like Gaga and Bradley Cooper not sitting next to each other was definitely Irina Shayk's doing."
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Bradley and Gaga wowed fans with their chemistry both on and off screen this awards seasonCredit: Getty Images - Getty
Last week, it was reported that Bradley and Gaga "acted like a couple" at a pre-Oscars party.
Speaking to after the swanky CAA do on Friday night, an insider said that Gaga and Bradley were "in a corner together all night," and "they looked so close, they almost seem like a couple".