Machine Gun Kelly

One onset dust-up helped All-American Rejects singer find muse for other film role.

The cops cramped his party.

See who else is performing.

'They are currently off, but still texting each other,' says a source.

Read the full statement.

She says watching his personal growth is more rewarding than seeing him accept an award.

Check out the dubious nominations and see which other rockers were nominated.

They're hardcore in their own ways.

These songs rocked, then rolled over into the mainstream.

He'll rock the stage just before the big game.

Some impressive numbers!

See what everyone is saying.