lady gaga

Lady Gaga shared footage of her live rehearsals for the iTunes Wireless Festival, set to take place in London this weekend. Her show, called SwineFest, will be live streamed at 4PM ET on Sunday, Sept. 1.

Here's something that wasn't on the broadcast but was infinitely better than what aired.

The 2013 MTV VMA performances celebrated some of the top songs of the year, and even had a few surprises in store. Viewers rubbed their eyes in disbelief when scheduled entertainer Justin Timberlake reunited 'N Sync on stage. Check out their performance and all of the others from the night!

Like she did two years ago, Lady Gaga opened the 2013 MTV VMAs tonight (Aug. 25), only she left her alter ego Jo Calderone at home. It was all Gaga as she took the stage to perform her new single.

Lady Gaga and Katy Perry will literally be rubbing elbows at the 2013 MTV VMAs.

Lady Gaga made a highly talked-about appearance on Good Morning America recently to promote her new song Applause.

Lady Gaga commandeered NYC and the 'Good Morning America' studio this morning (Aug. 19), arriving in a vintage black convertible Cadillac. Her hair was short and swept back in a Princess Diana style; her outfit consisted of a white, two-piece bodice paired with sky high brown booties.

Lady Gaga rocked at least a dozen different hair and makeup looks and outfits in her frenetic, totally awesome video for 'Applause.'

Lady Gaga is all about the visuals, and the Mother Monster shared a new photo where it appears she got a new tattoo above her left elbow.

OG diva Cher has said that 'The Greatest Thing,' her duet Lady Gaga, was being shelved since the Mother Monster wasn't into it. Well, a version of the song has leaked online for your listening pleasure.

Lady Gaga spilled a lot of details about her new look, her new song 'Applause' and the media-created feud with Katy Perry, who she respects, during her chat with Ryan Seacrest.

Lady Gaga is a flop. She is over. She says so in a creepy promo video where she describes herself as irrelevant and urges people not to buy her single 'Applause' on iTunes and not to buy 'ARTPOP' on Nov. 11.