Hope's Lollapalooza Berlin appearances persisted long after the festival ended. Here are his memorable moments shared with fellow headliners and IVE.

Justin Bieber is a pop music legend. Over nearly two decades, the world has watched as he’s evolved from a doe-eyed teen into ...

Ariana Grande, Cher, and Lady Gaga are among the most notable examples of popular musicians who became respected actors.

Actually, a lot of people watch the game just for the halftime show and the commercials! Halftime shows have been performed ...