It’s pretty much well known that singer Katy Perry has always been a huge fan of Gwen, and again Katy professed her love for her on Ellen today. Around 3:29 in the video, she mentions how Gwen is so “effortlessly cool”. We couldn’t agree more, Katy! She also says that her new fragrance, Purr, was inspired by Harajuku Lovers fragrance, and has always admired her over the years. Katy opened up for No Doubt during their last stop in Irvine, California last year.