Jun 23, 2009, 7:16 GMT
Nicole Kidman's top beauty secret is sunscreen.
Nicole Kidman's skin secret
The 'Australia' actress - who is married to country singer Keith Urban - is keen to maintain her flawless skin, and believes the best way to halt the ageing process is to slather herself in the protective lotion.
Country musician Miranda Lambert said: "I use sunscreen every day - SPF 85. I tan a lot but not on my face. I heard that from Nicole Kidman. She said she uses sunscreen throughout the year, and she is so beautiful."
Miranda, 25, also revealed her own top tip - lipgloss.
She explained: "I'm a lip-gloss freak. My favourite products are M.A.C. Lipglass in Prrr, Kiehl's Ultra Facial Cleanser and Kiehl's Ultra Facial Moisturizer."
Miranda - who shot to fame after reaching the final of US reality TV show 'Nashville Star' in 2003 - added she only wears trousers when she is performing as any other clothing makes her feel uncomfortable.
She explained to America's OK magazine: "I perform in jeans every night. I jump around too much to wear a dress! My style is a little cosmo and a little country, with some rock 'n' roll."
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