But while we were there we couldn't help but ask Nicole what was hiding in her gorgeous black Hermes Birkin bag.
Here's what she had to say...
"I've always got my two iPods and my voice recorder that has all my vocals on it. I always carry my phone and a little make-up bag.
I always have my eye-drops because ever since I had laser eye surgery my eyes don't produce natural tears. I've got doggie treats and bags for my dog's poo!"
What do you think of Nicole's handbag essentials?
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