Ariana Grande has a signature voice and a signature look, pairing her flirty party dresses with thick, brown waves. She posted pics on Instagram showing off a new strand shade. The 'Baby I' singer also stepped out in London after having sushi with her adorbs boyfriend, Nathan Sykes of the Wanted, while in his native country.

First things first. Ari's hair change is not as drastic as you'd think! She had some bright blonde streaks woven and blended through her rich brunette shade.

It's a subtle difference, but it's so pretty on her.

Below are some shots of Nariana after dinner, holding hands and smooching! Good-looking and talented, that's what they are. They also look like they are totally in love.

They are so complimentary.

Pacific Coast News

Smooch sesh!

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Quite a stylish pair.

Pacific Coast News