Earlier this year, Shania Twain (who took a little spill at the CMT Awards last night) explained that she had lost her ability to sing, thanks to a condition, dysphonia, aggravated by the fact that her husband was cheating on her with her best friend. Fortunately, Twain seems to have gotten over all that: She’s recently announced a Las Vegas residency, Shania: Still the One (kicking off at the Colosseum at Caesars Palace in December, 2012) and a new single, “Today Is Your Day,†premiering on her OWN show on Sunday. Wait, so, when exactly did this voice rediscovering process go down? Ah, who cares: Welcome back, Shania’s voice! [EW]