Dame was spotted on her hotel balcony in during the 76th , on Monday.
The iconic actress, 77, kept things casual in a low-key outfit as she took photos of in front of her.
Dame Helen was seen at the Martinez hotel dressed in a white T-shirt, sleek black trousers and a pair of Drama: White Leather trainers by luxury brand Sole Bliss, retailing for £189.
The Queen star wore her platinum hair loose and accessorised with a chic silver link watch on her wrist.
With her mobile phone in her hand, Dame Helen held the flip case open and was focused on capturing the best shots possible.
Off-duty: Dame Helen Mirren, เว็บตรงไม่ผ่านเอเย่นต์ 77, was spotted on her hotel balcony in France during the 76th Cannes Film Festival, on Monday
Effortlessly stylish: The iconic actress kept things casual in a low-key outfit as she took photos of the view in front of her
Casual: Dame Helen was seen at the Martinez hotel dressed in a white T-shirt and sleek black trousers and a a pair of Drama: White Leather trainers by luxury brand Sole Bliss, retailing for £189
It comes after  revealed that she was 'so excited' for her bedroom scenes with , 80, in drama series 1923.
At the 2023 Awards Season Screening Series with The Wrap, the actress divulged what it was like filming with the Indiana Jones alum for the Yellowstone prequel show.
The multi-award winner spoke at the in  last month, and was joined by her costars Brandon Sklenar and Aminah Nieves for the live panel interview. 
The Queen star spoke about a specific scene where the leading characters — Jacob and Cara Dutton — had to be intimate.
'I had to be in the bed with him, you know,' she said on the topic of filming the Yellowstone prequel show.

'But I'm lying there and I'm thinking, "I'm in bed with Harrison Ford."'
'I was so excited, I can't tell you,' she continued. 'I had to pretend to be cool. Don't tell him. Promise me.'
She also gushed about the fondness she holds for the Star Wars vet, saying: He's amazing, he really is.
'The stature he's held, as a major, humongous movie star, all that time, at the same time as somebody who doesn't love the limelight.

He has this interior quality about him.' 
Finishing touches: The Queen star wore her platinum hair loose and accessorised with a chic silver link watch on her wrist
Taking it all in: The British star looked out from her balcony
Doing her thing: With her mobile phone in her hand, Dame Helen held the flip case open and was focused on capturing the best shots possible
Mirren also noted his humility despite his impressive career and being the star of multiple Hollywood blockbuster franchises.
'He's come to a place where he can be easy with other actors,' she gushed.

'It's immensely generous and incredibly professional.
'Not remotely spoiled movie star at all. I genuinely love him,' she added before teasing: 'If I wasn't married...'
In February, Ford said his costar was 'still sexy' during an appearance on The Late Show With . 
He also revealed that the idea of working with Mirren again was a 'big draw' and what made him sign on for the spinoff series.