Sen. John McCain and Govs. Rick Perry and Chris Christie also made the list.
In The Know
It's not the first time the Illinois Republican has cited the "Shake it Off" singer.
Susan Morrison will begin her new job just in time to spearhead plans for the executive mansion's holiday gingerbread house.
Ex-White House aide predicts Obama wouldn’t want to wade into issue of taking the honor away.
“Didn’t you guys ever forget something?" the president asked the press corps.
The longtime senator says he noshed on oatmeal cookies during his traveling mission.
One lawmaker appeared less than thrilled with the outcome of baseball's championship series.
Brown lost his bid to oust New Hampshire Sen. Jeanne Shaheen (D).