After a low-key 2014, 2015 is officially about to be the year of Gaga. Need us to count the ways? First, she snagged a Grammy earlier this month for Cheek to Cheek, her jazz album with legendary singer Tony Bennett. Next, her crazy-hot BF Taylor Kinney proposed with a heart-shaped diamond on Valentine's Day. Then, her Sound of Music tribute at the Oscars this past Sunday was totally the highlight of the night — and now, she's about to be the scariest babe on the small screen. Mother Monster confirmed this afternoon that she'll star in American Horror Story: Hotel, the fifth season of the cult TV show that we actually can't watch before bed (it's that creepy — and that good). AHS may not premiere until October, but we're already planning our viewing party.