Sandra Bullock's Shiny Hair Secret

USMagazine, Wednesday, August 10, 2011, 2:32pm (PDT)

The ever-ageless Sandra Bullock stepped out at The Change-Up premiere in Los Angeles on August 1 with a few tricks up her sleeve. Not only did the 47-year-old actress surprise her co-star from The Proposal Ryan Reynolds (who also stars in The Change-Up) on the red carpet, but her hair looked exceptionally shiny and healthy.

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The star's hair pro for the night, Couture Colour celebrity hairstylist David Babaii, let Us Weekly in on the secret behind her gleaming tresses.

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Before whipping out his styling tools to give her a red carpet-worthy 'do, Babaii treated the actress' strands with Couture Colour Pequi Oil Treatment ($32, couturecolor.com).

The formula, which is derived from the Pequi fruit, is packed with hair-replenishing antioxidants, tames frizz, and helps keep color vibrant. And in addition to being used as a treatment, the oil can also be used during or after styling as a serum.

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The best part is that it works on every hair type without weighing down your tresses -- great for whether you have a super-thick mane like Rihanna, finer locks like Kate Bosworth, or strands just like Bullock.

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