The 33-year-old actor split from the 'La La Land' star in April 2015 following four years of on/off dating but it seems a possible reunion could be on the cards for the talented pair after they were spotted cuddling and holding hands at the 70th British Academy Film Awards (BAFTA) on Sunday (12.02.17) at Grosvenor House in London.
A source told The Sun newspaper: "As soon as Andrew finished his meal he made a beeline for her and gave her a huge hug. They chatted and laughed for at least half an hour. They looked very animated and happy to be together."
And the actress had every reason to be on cloud nine as not only did she cosy up to her former beau, she also scooped the Best Actress prize at the ceremony for her portrayal of Mia in 'La La Land', while the romantic comedy also picked up Best Film prize.
Although they ended their relationship some time ago, Andrew has made no secret of the fact that he still holds a candle for the 28-year-old star as he recently admitted that he'd choose her out of anyone else in the world to be stranded on a desert island with.
Asked who he'd choose to have with him if he was dropped on an island, he said late last month: "Emma Stone. I love Emma. She's all right. She can come."
And it seems the feeling is mutual as the 28-year-old beauty recently admitted that she's been having a tough time since she ended her relationship with Andrew.
She said: "He's someone I still love very much. It's been interesting [since we split]. It's been a good year. And sad. Pros and cons."
Since their split, neither of them have struck up a relationship with anyone else but Emma did cause a storm in March when she and Austin Stowell were reportedly spotted flirting up a storm on the set of their then-new movie 'Battle of the Sexes'.
A source said: "Emma and Austin are inseparable. There's a real connection there. They have the same sense of humour and are constantly teasing each other in between takes about how sexy they look in the funky 1970s-inspired get-ups they have to wear. The cast and crew are always saying what a cute couple they make. Emma and Austin try to brush it off, but you should see the way they blush!"