Katy Perry picked a festive outfit for a chilly concert in Austria at the Silvretta Arena Ischgl-Samnaun ski resort. Perry also took the time to talk about new material she’s been working on. “I was in Las Vegas a couple days ago with a couple of amazing producers that are responsible for ‘Single Ladies’ and ‘Umbrella’. Massive songs. I left that week of songwriting with a handful of songs I’m really proud of,” Perry told ITN. A report, featuring highlights from the concert, has since been removed at YouTube.