Lucky star 16

Konata gets a new cellphone.
The girls learn how Miyuki became so knowledgable, how much she spaces out, and when she started wearing glasses.
Kagami, Tsukasa, and Miyuki go see Konata at her job.  On their way, Konata calls and asks them to pick up a comic for her.  When they arrive at Konata's workplace, they see Konata dance on stage and meet her coworker, Patricia Martin.
While studying with two of her classmates, Ayano Minegishi and Misao Kusakabe, Kagami realizes just how similar they are to Konata and Tsukasa.
On Lucky Channel, Akira holds her big concert... in a karaoke bar.