There's now a "Million Reasons" to catch Lady Gaga's Las Vegas residency. The six-time GRAMMY winner is set to launch her exclusive new show ? " Lady Gaga ENIGMA" ? this December at the Park Theater at the new Park MGM resort. Access Hollywood reports Lady Gaga will deliver not one, but two unique shows in Vegas. She says, "I can't wait to share ENIGMA with all of my fans and with Las Vegas. It will be a celebration of all that is unique and different within us."