The singer loves the future princess's hair so much that she thinks she could follow in her footsteps and land an L'Oréal modelling contract.
Cheryl, 27, told Glamour magazine, 'I asked my hairdresser what she thinks Kate does to her hair to get it that shiny.
'She looks as though she just wakes up with it looking like that.
'Kate should get a deal with L'Oréal!'
Talking about the forthcoming royal wedding on April 29, she added, 'I can't wait to see Kate's dress.'
And she also confessed to having her favourite Royals.
'Prince Charles is really lovely, charming, funny, and down-to-earth. He's a bit of a dude,' she said.
'Harry's my favourite. He's one of us but royal with a posh voice.'