Lady Gaga kicked off her year-long ENIGMA Las Vegas residency on Friday at MGM.
All costumes (swipe right):
Opened with 'Just Dance' dropping down from the ceiling:
Performed 'Scheiße' on a giant animatronic robot:
Katy Perry and Orlando Bloom were there:
First live performance of 'Shallow':
Sources: 1, 2, 3, 4, 5, 6