You are beautiful no matter what they say! Christina Aguilera covers up in a baseball cap as she enjoys dinner date with friends

She's one of the biggest pop stars in the world, and one of the most recognisable, but when Christina Aguilera is off duty she wants her look to match. That now appears to involve pulling an oversized  baseball cap down over her head to try and hide herself from view.
On Sunday night, pint-sized Christina was led to her car by her personal security after joining friends for a sushi dinner at Nobu restuarant.
The judge of the the US version of The Voice was in no mood to be photographed however, as she hid underneath her ever-trusty baseball cap, opting for the private exit from the West Hollywood restaurant.

What's she hiding? A trim-looking Christina sneaks into her car away from the waiting photographers

Even though she was quick to stay out of public view, there was no disguising the fact that Christina is managing to stay trim. taut and terrific.

She rocked a pair of black skinny jeans that amplified how body-conscious she has become of late.
The leather jacket and boots added a rock star chic to her outfit with her trademark mane of bleached blond hair poking out from under the black cap unmistakeably.

Taking us for a ride! Christina played hard to get after her sushi dinner at Nobu

Pimp my ride! Christina shies away from the press as she leaves the restaurant from a private exit

Quite what Christina has to hide from the public remains a mystery, but she was pictured earlier in the week also being uncharacteristically camera-shy when she left Matsuhisa restaurant after a dinner date with her current squeeze Matt Rutler.
Once again she relied on her big black baseball cap to try and shield her eyes, if not face, from the press as the two sped off into the night.
All this furtive behavior comes as something of a change of pace for the32-year-old mother of one.

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if the cap fits! Christina hides from the world's press as boyfriend Matt speeds her away after their dinner date earlier this week

On her Twitter feed recently Christina has been heavily promoting her new fragrance, Unforgettable Christina ('for women who want to be irresistible feel sexy and glamorous') and also busily toting her  upcoming Say Something video with A Great Big World.
That's not the only big noise she's about to make in the music work too. Christina  has a track on the soundtrack to The Hunger Games: Catching Fire.
Written for her by Ryan Tedder, it's called 'We Remain' and one of the highlights alongside Coldplay, Lorde and Ellie Goulding.

Don't judge me! Christina avoids eye contact with the press as she is driven away after her dinner date