It seems like only two tracks stand a chance of unseating “TiK ToK,” starting with Lady Antebellum’s “Need You Know,” which jumped from Number Eight to Number Three, marking the first time a country ...

“TiK ToK” finds the 22-year-old singing teasingly about excess pleasures, from drinking (“Ain’t got a care in the world but I got plenty of beer”) to men (“We kick ’em to the curb unless they look ...