Here’s John Mayer and a decidedly mousey-looking Katy Perry having dinner yesterday night  at Matsuhisa in West Hollywood, California.

The on-again, off-again couple seem to be on-again around the holidays (ah, the onset holiday “I’m single” lonliness, I know it well), having dinner and hanging out with each others’ families (presumably) in their respective cities.

What do you guys think? I don’t think they’ll make it past Valentine’s Day, if you want my honest opinion!

Photos: FameFlynet

The on-again, off-again couple comprised of Katy Perry and John Mayer seem to be…on again, Christmas-style!

The pair were spotted by fans hurrying into a Santa Barbara Nordstroms to pick up a few things before the Christmas Eve rush. Yep, Santa Barbara, the city where Ms. Perry grew up, and where her family still lives!  So, it’s only logical that the couple will most likely make an appearance at the Perry household, am I right?

Or perhaps they’ll confuse us all with a quick flight to Connecticut, where the Mayer clan resides.  Hard to say…and this capricious couple certainly isn’t giving fans many answers.

So, what do you think Mayer will give to Perry, now that he’s already given her his heart (part of the time, part of the time)?

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Justin Bieber is under fire…for giving away his hamster!

The California Hamster Association (yep, its a thing. I promise) has accused the Biebs of animal cruelty, even though his heart was in the right place. You see, Biebz gave away his hamster, PAC, to 18 year old megafan named Tori , at a concert. The  CHA (again, the California Hamster Association) says that’s a big no-no.

The CHA says hamsters are very fragile and they are susceptible to tiny changes in environment.

In their words:

“The moment that hamster was handed off to a screaming girl in a harsh, frenzied environment was likely the moment it gazed at the short path to its doom.”

Uh…maybe the CHA should get a less dramatic PR person.  Yikes!  Do you agree with the CHA? Do you think little Pac will be okay!?!

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Did you know Kim Kardashian briefly dated Nick Cannon ins 2006?

No? Us either!  I guess Hollywood is pretty small, but the brief period where Nick Cannon and Kim K dated seems to have been lost amongst tabloids rife with Britney Spears blowups and Real Housewife drama. Am I right?

It makes sense that these two got together, but why they broke up is a much juicier tale.  According to Nick, Kim wasn’t honest about her sex tape with Brandy‘s brother, Ray J. Nick tells Howard Stern: 

“We talked about this tape … and she told me there was no tape,” Nick said. “If she might have been honest with me I might have tried to hold her down and be like ‘That was before me,’ because she is a great girl.

“She’s actually one of the nicest people you’ll ever meet,” he told the King of All Media. “But the fact that she lied and told me that there was no tape?”

It’s true, lying is shady, shady stuff.  Now Kim is happily (we think) with Kanye West, and Nick Cannon has two beautiful twins with Mariah Carey.  Water under the bridge, you two?

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It’s definitely official!  At least, to the cast of A Christmas Story!

Katy Perry and John Mayer got into the holiday spirit on Wednesday, checking out the Broadway adaptation of the classic 1983 film A Christmas Story in New York City. John Mayer’s father, Richard Mayer was also there for some added holiday family fun.

After the show, Mayer and Perry mingled with some of the kids in the cast, and the kids showed Perry some of their dance moves from the show. Later, Katy introduced Mayer formally to the whole cast, saying:

“This is my boyfriend John,” the “Firework” singer proudly said when introducing Mayer to the giddy cast — many of whom are children. Later, the couple posed for photos with the group, including Johnny Rabe and Zac Ballard, who appear in the stage show as brothers Ralphie and Randy Parker. “Come on, baby, let’s take a picture,” Perry urged Mayer, a witness told Us Weekly.

It’s official! Merry Christmas, y’all.  What’ll we call them? Kon? Jaty Perry? Or just Merry?

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Christina Aguilera and Vanessa Hudgens both got their star on The Disney Channel, but it looks like Aguilera wanted one more thing in common with Nessie…her boyfriend.

According to a new report, the 31-year-old mom wanted Hudgens to “come back home with her” and her 26 year old beau, Matt Rutler. Apparently, both were at the Samsung Galaxy Note II launch bash, which was held at a private residence in Beverly Hills, California.

Unfortunately, Christina didn’t look very good at all while she was hitting on Vanessa. According to a reveler, she looked like “a hot mess in black stretch pants and wrinkled white T-shirt. There were vodka bottles strewn all over her table, and she seemed to be glued to them,” the source added. “Eventually Matt looked like he had taken on the role of babysitter.”

Sexy?

The source also said: “She spent a lot of time on the dance floor gyrating next to Vanessa, who looked like she was having fun with the situation in a good-natured way. And the more Christina drank, the more her kinky side seemed to come out. It really seemed like she was playing the role of seductress – with Vanessa as her target!”

Gross! And of course, Vanessa was having none of it.  But that doesn’t mean Christina didn’t still make one attempt before leaving…

“Out of the blue [Christina] stumbled over to Vanessa and begged her to come back home with her and Matt!” the partygoer tells Star. “Vanessa was taken aback but smiled and politely declined the offer.”

Read more about this ridiculous story here!  Can you imagine?

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Katy Perry and John Mayer might be on again, off again, but their neighbors seem to always hear the “ons!”