The English version of Shakira's new single, which features the UK's top rapper Dizzee Rascal, is now available to download from digital stores across the planet, including here in the U.S (although some countries, including the UK, don't yet have it available).

Click this special link to be directed to the track in your local store.

Following the success of our Waka Waka campaign - where you guys sent us amazing dance videos from around the planet - we've decided to set you another video challenge.

As you'll see above, we want videos of you having Loca moments, soundtracked by Shakira's new Loca track. You could be dancing, messing about with friends, doing tricks etc etc. Anything a bit crazy - as long as it's legal and not dangerous.

Once you've uploaded your video to YouTube, please just set it as a "response" to the video above.

The best of your videos will be featured right here on Shakira.com. We can't wait to see what you come up with...

Look out for the full thing right here on Shakira.com soon...

Shakira will be a guest on tonight's episode of the Late Show with David Letterman on CBS in U.S. at 11.35pm ET/PT, where she'll perform Loca. Turn on, tune in, maybe have a little dance.

The Spanish version of Shakira's fantastic new single is now available from the U.S. iTunes store. Click here to download your copy now. The track is hitting international iTunes stores this week, we'll give you the info as we get it.

We are pleased to reveal 7 Shakira moments from the upcoming music video of LOCA that was shot in Barcelona last month. To watch them, just press play below.

Now that The Sun Comes Out Tour has kicked off and is headed to cities across North America, we'd like to give Shakira fans in the US and Canada a chance to get loca on stage and dance with the queen of shakin' it herself, during the show.

Sounds like fun? Click here for all the info and to enter.

As you all know, Shakira's World Tour, The Sun Comes Out (Sale El Sol) kick-off yesterday in Montreal (Canadá) and we, ShakiraHQ, couldn't wait to share the excitement of watching Shakira onstage again. You can continue reading our post blog here.

Keep it locked to Shakira.com for all the news from the tour, which kicks off in Montreal tonight.

With Shakira's world tour starting TOMORROW (!) here's another behind-the-scenes film, showing the band working on a new version of Whenever, Wherever...