DEMI LOVATO has gone from being a redhead… to a blonde! But does her new sunshine-colored hair suit her? You be the judge:

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It seems that a lot of celebrities are opting for lighter hair colors this year… like Rihanna, who went the bleached blonde route last week, or Demi’s good friend Kim Kardashian, who dyed her raven hair a modest chestnut brown in January.

DEMI LOVATO poses seductively with a lollipop in her mouth in her new TYLER SHIELDS photo shoot… is this a whole new side of Demi that we’ve never seen before?

Check it out:

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Demi might just be the next celebrity to model for Tyler Shields who gets subjected to criticism and controversy (who can forget the backlash from the domestic violence shoot he did with “Glee” star Heather Morris?) due to her suggestive poses with a phallic shaped object.

WILMER VALDERRAMA called DEMI LOVATO his “angel” on Twitter, in response to her incredibly sweet birthday greeting for him… does this mean they’re still together?

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Despite rampant Hollywood rumors that they had called it quits (again), Wilmer and Demi exchanged some super-sweet messages on Twitter earlier this week, which fueled speculation that maybe they are still dating.

After a brief, weeklong hiatus, Demi came back to Twitter with a bang by composing an incredibly sweet birthday greeting for her supposed ex, Wilmer:

DEMI LOVATO has decided to quit Twitter… for now.

But why?

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Well, it’s probably because of the fact that she’s always getting herself featured on celebrity gossip websites because of her controversial tweets. Like the time she said she was “angry with God”… or when she slammed the Disney Channel for making a joke on one of their shows about eating disorders… and even that time she got into a fight with one of her followers because the latter had said her arms were “chunky.”

Unlike most of the female celebrities her age (who were in cocktail dresses), DEMI LOVATO wore a regal peach Marchesa gown to the 2012 People’s Choice Awards. What do you think? Hot or not?

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Demi obviously can’t stop showing off her cleavage, because the “Skyscraper” singer walked the red carpet in yet another cleavage-baring ensemble… a strapless peach Marchesa gown with a sweetheart neckline, a jewel-encrusted bodice, and a long, dramatic train. She completed the outfit with a gorgeous gold and turquoise Marchesa clutch and metallic gold Loubotin peep-toes.

Has DEMI LOVATO stopped secretly dating WILMER VALDERRAMA? And by secretly we mean she’s never really confirmed reports they were seeing each other again.

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Remember when they were photographed kissing last November on an early morning walk after 19-year-old Demi allegedly spent the night with her sometime boyfriend, 31-year-old Valderrama? And then again when they attended Tiffany Thornton‘s wedding together two weeks after that?

Well, both of them never really admitted they were seeing each other, and now their supposedly secret union is over. Just like it never was…