Cheryl Cole is buying Simon Cowell teeth whitener for his birthday.
The Girls Aloud beauty has joked she will splash out on the beauty product when the music mogul - who is famed for his dazzling teeth - turns 50 next month.
Cheryl - who works alongside Simon on the judging panel for British talent show 'The X Factor' - quipped: "I'll buy him some teeth bleach whitener! No, I'm joking, I shall have to think about it."
Cheryl also admitted she is a huge fan of Beyonce Knowles and even embarrassed herself when she met the 'Crazy in Love' singer.
She added to Britain's Hello! magazine: "I'm obsessed with Beyonce. When I met her I turned into an absolute gabbling fool, 'You are what every woman should aspire to be, you are amazing, I love you!' I was so embarrassed."
The 'Fight For This Love' singer - who is married to soccer player Ashley Cole - also revealed she is keen to have children but not in the near future because she is enjoying her career at the moment.
She said: "This is the most fulfilling time of my life ever. I am in a really positive place and I feel like I need to enjoy every single second of it."