You know how sometimes you can try to evoke an era to the point that you look like a caricature of it? Well that’s what Pixie Lott’s doing here, at the premier of some movie called “The Pirates! In An Adventure With Scientists.” Like, okay, you’re doing a ’50s thing, cool. But don’t be so literal about it! And also? An eggplant print? Kinda … weird. Next time, switch out the jacket for a solid cardigan or something.