While Britney Spears was performing “Womanizer” in Connecticut, someone in the crowd decided the dance routine looked like a lot of fun - a fan jumped onstage to get closer to Britney! Check it out!

That’s pretty crazy. Britney didn’t seem bothered and just kept going, as did her dancers, and the fan was escorted off the stage really quickly. It could have been scary though!

Even with the long holiday weekend, Britney Spears was still hard at work, performing for fans. She was in Sacramento the other day (for real this time!) and gave another impressive performance.

Check out this video footage of Britney performing “Get Naked” in Sacramento!

Someone over on YouTube posted that the Sacramento show was great and was “worth the $550″. Wow! That’s a lot of money, but if people aren’t complaining afterwards, then you know the concert kicked ass and was worth every penny!

Britney Spears has been having a great time in Japan, eating Sushi, visiting Japan’s oldest Buddhist temple, checking out the culture and nightlife, and of course performing!

Britney performed “Womanizer” live at Hey Hey Hey, and I think it’s one of her best performances since she started promoting her new album. She seems very comfortable on stage again, not as nervous or tense as she was the last few times.

What do you think?

In addition to the wealth of videos we posted in the past 24 hours, I just found another one a bit clearer, posted by the folks at SplashNews earlier. I am still not clear as to the extent of Britney’s involvement in the concert. There were rumors of Gimme More being performed but it looks as if it is was only rumors given the fact that all videos include basically the same content. Anyone knows more? Please feel free to post.

Update: Okay, final word is here… Donna, who attended the concert is telling me that there wasn’t really any performance. Britney hit the stage for the end of the song, Madge spun her around, kissed her hand and sent her off… Even the “It’s Britney B@$$ch” was pre-recorded…

Britney Spears joined Maddona on stage yesterday during her concert at Dodgers stadium in front of 50,000 screaming fans. Here she is going on stage for the first time with the crowd going ballistic as they see her, almost as if they cannot believe she really made it.

The concert was packed with celebs, from J.Lo, Kate Moss, Heidi Klum, Amanda Bynes, Dennis Quaid, Cheryl Tieg and even J.T. (who joined Madge on stage).

Check out the video of “Human Nature”, Britney comes on at about 2:20 mins into it (photos here):

Here’s another one:

It’s been confirmed that Britney Spears is set to perform at the Z100’s Jingle Ball 2008 held December 12th in New York.

Britney Spoke to Z100 earlier this morning and when asked about the performance rumors she said ‘Yes, I Will be there with a KILLER performance!’

While the official site states that official lineup will be announced on Friday at 5PM, we hear that performances by Katy Perry, David Archuleta, Ne-Yo, Leona Lewis, Chris Brown and many others have been rumored to appear.

Check out this video I found earlier today. It features clips off Britney Spears’ Las Vegas special DVD with a terrible voice singing in the background. The publisher claims that Britney lipsynched the entire show and that the voice is actually her in the mic.

It does sound like her voice but can be very easy to fake. What do you think? Is this really Britney?

When it comes to VMA’s, Britney have had a handful of performances in the past decade some more memorable, others less memorable but following last year’s train wreck people seem to only remember the bad one and forget the good.

Well, Britney may have another shot at making things better and hitting the red carpet as a deserving artist in the upcoming VMA. She has been named in a long list of nominations for Best Female Video for her song and video Piece Of Me.

Short (& final) lists will be announced tomorrow (Jul 25th) so stay tuned.

Earlier I posted about Britney’s MIA since Wednesday afternoon and now we hear that Britney is rumored to have a guest appearance on the Kids Choice Awards tomorrow night (March 29th).

“It’s supposed to be top secret, but everyone is already buzzing about it,” the source says. “Her sister, Jamie Lynn, made such a splash at the event last year, Brit knows that she’ll get as much, if not more, attention if she shows up this year.”

Officials at the Kids’ Choice Awards didn’t deny the rumors. Said one: “The show is always full of surprises… You never know who’ll show up.”

We know that Britney has been practicing new moves lately at a new studio so can the two be linked?

Its been several hours since Britney’s performance and the winds still refuse to calm down following Britney’s so un-Britney-like performance. Two different reasons have been posted so far, one has to do with MTV calling off the big performance at the last minute, and the second has to do with Sarah Silverman.

According to X17:

Brit found out about Sarah Silverman’s crappy line about Britney’s babies just moments before she took the stage to perform “Gimme More.” Needless to say, Britney was PISSED! … as any mom would be. Britney was so upset she walked through her performance just to get it over with (despite encouragement from her friends, including Sam who was apparently yelling at Sarah backstage) to skip out on it all together). She held up her end of the bargain and got a major slap in the face from Sarah.

BREATHHEAVY posted that according to their sources:

Britney Spears was to perform under the magic of Chris Angel… but MTV freaked out at the last minute finding out what Britney was actually going to do.

Supposidly, what Britney and Chris were planning was to do a set of mirrors and flotation. But when told to the Palms Hotel/Casino… the hotel flipped.

Insurance was the main problem, and the stage couldn’t support the performance. MTV also freaked at the last minute because of their fear of being “too controversial” during the performance. Britney and Chris were infact furious with MTV’s sad excuse and told Britney to change the performance at the last minute.

Britney’s original performance was to infact appear and disappear. To float through the air… and for much mature dancing.