Talk about phoning home! When the "E.T" singer stepped out for the American Society of Composers, Authors, and Publishers "I Create Music" expo in Los Angeles, she chose a striking silk dress covered in cell phones, a design from New York brand Suno's spring 2013 collection. The silk dress printed with blue and yellow cellular devices circa the '90s—a fun find for any tech fiend—is available for $650 at net-a-porter.com. We're sure her "Call Me Maybe"-singing pal Carly Rae Jepsen is a fan!
See Katy's most memorable costumes.