She's often regarded as one of the most beautiful women in the world, but even Cheryl Fernandez-Versini can't pull off a funny face.
The 31-year-old singer, who made her return to the spotlight on the ITV talent show earlier this year, was the guest of honour at last night's Christmas lights ceremony in central London.
After taking to the stage with co-host Lisa Snowdon, for the thousands of festive supporters on Oxford Street, she pulled a number of animated faces for the crowd.
And while most would be afraid of making such unflattering faces, her forehead was 100% wrinkle free and her eyebrows barely moved an inch.
Cheryl's changing face has been subject of headlines for many years as she transformed from her first Popstars audition 14 years ago to now as she's grown up in the spotlight.
The gorgeous songstress said before she doesn't like the idea of going under the knife as it distorts people's unique qualities.
"Do you ever reach the point when you're happy with your body? I don't think you do. I can look in the mirror in the morning and feel rubbish," she said before when grilled about her 'perfect' appearance.