Jive

Britney Spears continues to build anticipation for the March 29th release of her album Femme Fatale with news that a track written by Ke$ha called Till The World Ends may be the next single, according to MTV News.

When asked about the upcoming single, Ke$ha, who had previously sung backup vocals for Britney's song Lace and Leather, says:

"That song is me imagining her and any female musician touring the world. You know, when you go out, and you're having an amazing, magical night and you don't want to go to sleep and you want it to last until the world ends."

Till The World Ends is expected to hit radio stations March 11, and on the single's cover art, Ms. Spears looks deliciously classy in a sweater, short shorts and heels.

Hold It Against Me has already busted all kinds of records, and earlier this week, we got a taste of another single called I Wanna Go.

We can't wait for this album and the new track! Listen to a snippet below.

Till The World Ends by breatheonbritney.it

Larry Rudolph, Brit's manager, recently spoke to MTV about his excitement for Till The World Ends. Find out what he had to say ... after the jump.

Is it just us, or does Vanessa Hudgens totally have a Sofia Vergara/Catherine Zeta-Jones thing going on here?!

Vanessa posed for pictures before and after her appearance on The Late Show With David Letterman last night, and not only did she flash her gorgeous smile, but we got to see two sexy dresses! Click the gallery below to see more of V Hudge's hot fashion shots...

UNHCR

Angelina Jolie is putting her UNHCR Goodwill Ambassador skills to good use while meeting with the people of Qala Gudar, a small village near Kabul, Afghanistan.

While speaking to educators and students, Brad Pitt's ladylove is promoting education in the village as well as raising awareness to the possible civil war in Libya.

During her trip to Afghanistan, Jolie said:

“As we witness these newest crises unfold in west and north Africa, it is critical that all parties respect the fundamental right of people in danger to flee to safety – whether civilians caught in conflict in their own country or refugees and asylum seekers caught in new conflicts. All I’m asking is that civilians be protected, and not targeted or harmed.”

The 35-year-old actress, who plans to fund a girls' school in the village, added:

“With these new waves of uprising and conflict, there is and will continue to be massive new displacement. The world needs to address this moment. We have to give people safe passage, evacuation if needed, and ensure they have asylum. We don’t want to look back and find their deaths are on our hands.

As the world’s attention shifts to the newest refugee crises, we need to remember that if we don’t support people in the long term to really get back on their feet – to feed, shelter and educate their families, to earn a living with dignity, and to participate in meaningful ways in their societies – we will see a continued cycle of instability and new crises."

Jolie's first trip to Afghanistan was back in 2008.

Angelina's The Tourist co-star Johnny Depp isn't talking about her UN work, however he is discussing her parenting skills. Find out what Depp had to say ... after the jump.

Simon Cowell admits to have watched "a bit" of this year's American Idol, and he tells Jay Leno, one of the new judges could use a facelift.

While appearing on The Tonight Show, Cowell admits to Leno:

“I haven’t watched the whole show. But my mom, who is 86, I think she forgot that I wasn’t on the show this year."

The British X-Factor judge then makes a direct attack on his Idol replacement Steven Tyler ... but the dig is supposedly from his mom. As for what "his mom" thinks of the new judges, Cowell adds:

"Tell Jennifer, the new girl, I like her. Give my love to Randy. And, true story, tell Paula [Abdul] she looks a bit tired.”

Ouch! Poor Steven, but you gotta love Simon's honesty. We have a feeling the mega-successful Aerosmith frontman could care less what Mr. Cowell thinks.

So how is Idol doing in the ratings now that Simon is gone? Find out ... after the jump.

Britney Spears was photographed leaving CenterStaging studios in Burbank on Wednesday, and she wasn't in a good mood, but we're getting very excited because this is a huge indicator that she could be kicking off a massive tour this year!

LiveNation announced yesterday that there were major tours "currently expected" from Spears and a handful of other superstar acts, and while that's not an official announcement, it should be noted that CenterStaging specializes in "production and tech support for television and live performances." Everyone from Kanye West to Marilyn Manson has rehearsed at the studio, and while Britney will undoubtedly be making TV appearances, it's no secret that she loves being on the road. Plus, with Femme Fatale being released later this month, she has to do at least a small tour in the states, right?

Yesterday Pete Wentz was snapped leaving the recording studio in Hollywood, and the tatted up rocker was in a chipper mood yet again!

It was revealed some time ago that Pete has bipolar disorder, and while many people expected him to become more withdrawn following his split from wife Ashlee Simpson, it seems like the divorce announcement has had the opposite effect! Or maybe he's celebrating because he can wear his hair however he wants now? Who knows, but we're loving the new and improved Fall Out Boy bassist!

The status of Two And A Half Men may not be promising, but Jon Cryer is already adjusting to his new gig ... as Ellen DeGeneres' receptionist!

In tomorrow's episode of The Ellen DeGeneres Show, viewers are given a glimpse at the talk show host's daily routine, and when she visits the office, we get our first look at her temporary receptionist.

It's being reported that Cryer does NOT address the Charlie Sheen drama in the skit, but we're curious as to what he has to say! He's definitely been laying low since Sheen's very public meltdown began, and it's no coincidence that Ellen and Men are both Warner Bros. productions...

Nivea has announced that Rihanna will be the spokesmodel for their "100 Years Skincare For Life" campaign, and the cosmetics company will serve as a sponsor of Rihanna’s world tour, which kicks off in May. Rihanna ditched her clothes and most of her makeup for this sexy photo, and we can't wait to see more glamour shots of the R&B starlet!

Nivea board member Markus Pinger said, “Over the past 100 years, Nivea has been an iconic skincare brand across the world that is built on the trust of our consumers. We are excited to have Rihanna supporting us in our celebration and building a new generation of fans."