LOS ANGELES (AP) — Appearing in the fifth season of "American Horror Story" was a life boost for Lady Gaga. The singer raved about her experience on "American Horror Story: Hotel" as she arrived for the star-studded premiere of the FX show on Saturday night. With fiancé Taylor Kinney as her date, Lady Gaga said the experience of playing Countess Elizabeth, who runs the Hotel Cortez, made her feel alive, and said it was so much fun. The show premieres Wednesday night. ___ Online: http://www.fxnetworks.com/shows/american-horror-story/episodesRead more on NewsOK.com