[Lady Gaga brings news of modern dentistry to her German fans at a concert in Hamburg. Pic via Getty]

Andy Rooney took to the 60 Minutes airwaves Sunday night to let the whole world know: He has no clue who Lady Gaga is. But don't worry! He still likes ice cream. Click through for glorious video.

Does Miley Cyrus want to be a sex symbol? If the video for her new single, "Can't Be Tamed," is the litmus test by which to judge, then, well... yes. Problem? She's 17. The video, and initial web reaction, inside.

It's time for American Idol! Tonight, at 8:00 PM ET on FOX, your Top 5 will perform live for your votes. Harry Connick, Jr. will mentor and the finalists will perform Frank Sinatra songs. More inside, plus your open thread.

What the more recent seasons of The Simpsons have lacked in terms of comedic creativity, they've made up for with wacky intros. Case in point: last night's opening, in which the entire Springfield gang performed Ke$ha's "TiK ToK." Video inside.

Method Man is in the midst of a European tour. During his stop in Germany, his tour bus was robbed. Meth and his crew did what most logical people would: they went to the police station and reported the crime.

Now that he can't spend all his office time running around chasing tail, David Letterman needs something to do at work. So he's started a record label, C.E. Music. His first signed act? A popunk group called Runner Runner.

Once again, it's time for American Idol! Tonight, at 8:00 PM ET on FOX, your Top 6 will perform live for your votes. Shania Twain will mentor, and the finalists will perform her songs. More inside, plus your open thread.

After two Auburn University students organized a Taylor Swift Karaoke Sing-Along with the hopes of garnering hugs from the singer, TSwift herself showed up to surprise the screaming students with an impromptu concert Monday!

This is one of those videos that makes you laugh uncontrollably, yet you're not quite sure why. Here, Beyoncé sits with Britney Spears, Lady Gaga and Rihanna as they go through their Number Ones—until an uninvited guest interrupts.

This week, electropop duo La Roux achieved what few British artists have, recently: Their single "Bulletproof" broke into the U.S. Top 40. Who are La Roux, and why did we provocatively suggest they are the Thinking Person's Lady Gaga?

Remember Mini Daddy, the portly young child reggaeton star who became an internet sensation with his hit single, El Nino Mas Bonito? Did you know he had cancer? You're a horrible person for thinking he was horrifying! M.D.'s story, below.

So, Idol Gives Back is going on right now. Earlier, the Black Eyed Peas performed "Rock That Body." It was a train wreck. A complete and utter train wreck. Like, a what the hell type of train wreck. Video inside.

Surprise! We normally don't do live blogs for the American Idol elimination episodes, but tonight is different, because it's also time for the Idol Gives Back special! FOX. 8:00 PM ET. Two-plus hours. Ready? More inside, plus your open thread.

When A.R. Rahman's flight from India touched down in NYC, he went straight to the Apple store to purchase an iPad. Hours later, he improvised an original song using a program called Bebot- Robot Synth.

If you've been trying to catch Dick Van Dyke ridin' dirty, here's your chance- he spits some rhymes on new children's album "Rhythm Train," which also features Chad Smith of the Red Hot Chili Peppers.

Once again, it's time for American Idol! Tonight, at 8:00 PM ET on FOX, your Top 7 will perform live for your votes. Alicia Keys will mentor, and the theme is "Inspirational Songs." More inside, plus your open thread.

The latest in the unstoppable trickle of impressive stop motion lego videos, this version of "Video Killed The Radio Star" will probably make you smile—assuming you like The Buggles and/or Legos. But who doesn't? Video inside.

Guru, the monotone-voiced MC in the classic hip hop group Gang Starr, died yesterday after an extended battle with cancer. He was 43. He and DJ Premier were one of East Coast hip hop's most consistently respected duos. Highlights below.

How many chords do you think every pop song ever has used? Did you say four? Yes. Check out this hilarious performance from Australian comedy group Axis of Awesome in which they skewer pop music.