Lady Gaga has been serving up top pop songs and eye-catching looks for years, but even the biggest superfan might have missed ...

Does Lady Gaga actually have a good poker face? Lady Gaga takes Vanity Fair's infamous lie detector test. Is it true that she ...

In Vanity Fair’s new “Lie Detector” video, Lady Gaga said the long-awaited sequel to her infamous “Telephone” video with ...