Find out what Justin Bieber played in his headlining set and see more highlights and photos from Day 2, including Nine Inch ...

Session musician Floyd "Lightnin'" Chance, who played with Hank Williams and Conway Twitty, died on this day in 2005 at age 79.

Gaga played the song during the Saint Paul, Minnesota stop of The Mayhem Ball the night of its release.

Cinnamon Roll Cupcakes are a fun new way to serve up single-sized individual portions. These are just way too much fun!