"Dynamite" came out last week and (I'm not exaggerating) I haven't stopped singing it since. One listen lodges this perfect-for-summer BTS song in your head, so you might as well make the best of it ...

Whether you prefer to sink into the couch and watch all of Stephen "tWitch" Boss and Allison Holker's impressive dance videos or you like to get up and move to their dance workouts, it's difficult to ...