Spotted: Christina Aguilera Keeps Her Clothes On For 'Burlesque' Premiere In Spain

Every day a multitude of stars wander through the halls of MTV News to talk about their latest projects and goof around with our intrepid correspondents. But sometimes we catch stars elsewhere, and that's why we put together Spotted!, a daily compendium of stars in the wild.

It's more than a little bit ironic that Christina Aguilera's leaked semi-nude photos hit the Internet while she is promoting a movie called "Burlesque." Her reps are working on getting to the source of the leak, and while they confirmed that the photos are indeed of the singer and actress, they were stolen by hackers who made it into her stylist's computer. Despite that setback, that hasn't prevented Aguilera from traveling the world and introducing people to the new movie, which also stars Cher, Cam Gigandet and Kristen Bell. The cast made their way to Madrid, Spain for the red carpet premiere of the movie at the Villamanga Hotel. As it happens whenever Cher and Aguilera get together, the level of glam present at the premiere was barely containable.

Aguilera wasn't the only star who was caught by cameras, as Selena Gomez and Justin Bieber both pleased a big crowd at the Q102 Jingle Ball in Camden, New Jersey and Nick Cannon hosted the TeenNick HALO Awards in New York. Click here for these photos as well as the entire "Spotted" archive, which features over 500 candid shots of stars like Britney Spears, Taylor Swift, Jay-Z, Lady Gaga, Eminem, Katy Perry, the Jonas Brothers, Adam Lambert, Madonna, Rihanna, Shakira and the Black Eyed Peas!