Selena Gomez has been promoting her new film The Dead Don't Die, which including its world premiere at Cannes, where her co-star Bill Murray was seen whispering something in her ear on the red carpet. During an appearance on The Tonight Show Starring Jimmy Fallon on Tuesday, the 26 year old actress was asked what her 68 year old co-star said to her. After glancing at the picture, Gomez admitted that it, 'looks kind of weird,' but admitted that her co-star was just joking around. https://www.youtube.com/embed/TMwgNnoUijY?feature=oembed Selena's smile: Selena Gomez has been promoting her new film The Dead Don't Die, which including its world premiere at Cannes, where her co-star Bill Murray was seen whispering something in her ear on the red carpet Whisper: During an appearance on The Tonight Show Starring Jimmy Fallon on Tuesday, the 26 year old actress was asked what her 68 year old co-star said to her 'But he was just saying dumb things, like he would just lean in and be like, "You look great tonight,"' Gomez began. 'And then he’d look back seriously and be like, "Where are you from?" And I would just sit there, and I’m trying to be poised. It was fine,' she added. 'That’s what he did with all the time. In press conferences, he’d try to hit me with things. Yeah, it’s just he’s fun. He’s a big kid,” she added. Dumb things: 'But he was just saying dumb things, like he would just lean in and be like, "You look great tonight,"' Gomez began Poised: 'And then he’d look back seriously and be like, "Where are you from?" And I would just sit there, and I’m trying to be poised. It was fine,' she added She was also asked about a scene that involved her working with prosthetics for the first time, in a scene that involved her character's head being cut off. 'It was actually my first time really working with prosthetics,' she said. 'So they put this huge thing around my neck and they added all this disgusting stuff and gooey coloring.' Fallon seemed surprised that they used her real head and not a fake head, with Gomez adding, 'No, I was there,' before explaining how she had to act in these scenes. Prosthetics: She was also asked about a scene that involved her working with prosthetics for the first time, in a scene that involved her character's head being cut off First time: 'It was actually my first time really working with prosthetics,' she said. 'So they put this huge thing around my neck and they added all this disgusting stuff and gooey coloring' 'They had me sit on an apple box and Adam had to grab my hair and pull it up so my head would have this dangling look,' she said. 'He's pulling my hair so tight that he's just swinging my head and I have to position my body exactly where it's at,' she added. 'It was just creepy and really funny,' she added. Dangling look: 'They had me sit on an apple box and Adam had to grab my hair and pull it up so my head would have this dangling look,' she said. Pulling hair: 'He's pulling my hair so tight that he's just swinging my head and I have to position my body exactly where it's at,' she added Gomez plays Zoe in The Dead Don't Die, a young woman who is travelling with Jack (Austin Butler) and Zach (Luka Sabbat). The trio pass through the town of Centerville, where the film takes place, and the site of a zombie uprising. The film, which also stars Adam Driver, Tom Waits, Chloe Sevigny, Steve Buscemi and Danny Glover, hits theaters in limited release June 14. Film role: Gomez plays Zoe in The Dead Don't Die, a young woman who is travelling with Jack (Austin Butler, right) and Zach (Luka Sabbat, left).All rights reserved for this news site dailymail and under his responsibility