(She acknowledged this way later in the set when she said "Sorry my mic didn't work earlier. At least you know I sing live.) A reimagined “Poker Face” followed — played out atop a massive ...

The singer’s head mic started glitching and cut off during “Abracadabra,” the second song of her headlining set on Friday night. However, before descending towards center stage, Gaga slyly exchanged ...

The singer’s head mic started glitching and cut off during “Abracadabra,” the second song of her headlining set on Friday night. However, before descending towards center stage, Gaga slyly ...