Next came Katy Perry's "Roar" on a loop from late 2013 through early September 2014. Yes, that was waaaaay too much Katy Perry, even for Olive. It was cold out when Darth Vader and The Imperial March became a parallel obsession, which began the "If I can't wear my fox costume then I must wear Star Wars clothing six days a week" phase. For some unknown reason, there's also some serious Pavolv's Dogs shit going on: any time Callum hears the word "hat" he still busts out singing The Imperial March. NO CLUE.
Now it's "All About That Base."