In a reference to the movie Half-Baked, Britney Spears drops the ‘F-Bomb’ not once, but four times, in the opening sequence to her brand-new video, I Wanna Go.

"Find out all the answers to your burning questions right here in the #IWannaGo video," the Mississippi-born Grammy-winner tweeted Wednesday, linking to the video. "I LOVE it & hope you do too."

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No Enrique, no problem.

After Britney Spears' double-bill with hunky Enrique Iglesias died on the vine last month, the Till The World Ends songstress announced on her website Tuesday that eccentric, young R&B breakout star Nicki Minaj will be her opening act on her Femme Fatale tour this summer.

"This is the Femme Fatale tour and I'm thrilled to have the hot Nicki Minaj join me," said Spears. "Can't wait to take the Femme Fatales on the road."

After teasing us a day earlier with a 30-second clip, Britney Spears Wednesday released the entire music video for her new dance single Till The World Ends, and RadarOnline.com has it for you.

In the video, the Mississippi-born beauty shows off her sleek dance moves alongside of troupe of mouthwatering backup dancers, while images of the apocalypse flash in and out.

It's the end of the world as we know it — and Britney looks fine.

Yes, pop icon Britney Spears released a 30-second preview of her new video Till The World Ends Tuesday, which is the follow-up to Hold It Against Me, and second single off her new album, Femme Fatale.

"#TillTheWorldEnds video is coming out better than I even expected. Here's a quick peek," she tweeted, linking to the clip.

Britney Spears celebrated the release of her new album Femme Fatale by staging a special pre-taped concert broadcast on Good Morning America Tuesday and by announcing that she will be touring this summer with Enrique Iglesias, and RadarOnline.com has a clip from her performance for you.

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During the concert -- taped Sunday at the Bill Graham Civic Auditorium in San Francisco -- Britney performed several songs off her new album, starting with the dance single, Hold It Against Me, followed by Big Fat Bass and her latest single, Till the World Ends.

Whoever thought Britney Spears had lost it ... boy, were you ever wrong.

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The 29-year-old Mississippi-born beauty, a mother-of-two, showed off her incredible figure -- particularly her derriere -- in front of 5,000 fans at San Francisco's Bill Graham Civic Auditorium on Sunday. Part of the event will be broadcast on Good Morning America Tuesday, as host Robin Roberts, fresh off her testy chat with Chris Brown, joined Spears onstage at one point.

While Lady Gaga and Justin Bieber have been hogging the headlines lately, they’re about to get some company at the top of the pop culture mountain, as Britney Spears has just released her sexy new video Hold It Against Me, and RadarOnline.com has it for you.

The video premiered Thursday night at 9:55 p.m. ET on MTV and on the Web.

In it, the Mississippi-born beauty shows she hasn't lost a step, and from the look of her short shorts, the mother-of-two's been taking good care of herself.  The single is the first cut off the 29-year-old singer’s upcoming album Femme Fatale, the follow-up to her 2008 smash-hit Circus.

Britney Spears is back with a vengeance and a teaser of her new music video for Hold It Against Me shows why she is still the Princess of Pop.

The hot new video teaser showcases what Britney does best - the super tight dance moves that made her famous, while dressed in an uber sexy outfit, and the full 30 second clip was released by Celebuzz.com.

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The video will premiere Thursday, February 17 on MTV at 9:56 ET and is the first video from her upcoming album Femme Fatale, which drops on March 29.

"I think it's some of the best work I have ever done," Britney recently Tweeted about the album.

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"I would describe it as moody, edgy pop with A LOT of energy."

Britney, who turns 30 in December, Tweeted that she's definitely planning another world tour.

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"I'm thinking about tour right now and I would to visit a lot of places I didn't get to go to on my last tour....Especially BRAZIL!!!"

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