Maybe stage diving into a crowd of teenage girls wasn't the best of ideas.

But that's what Fetty Wap did yesterday during The Billboard Hot 100 Music Festival in Jones Beach, Long Island.

Fetty (who's been dominating the Billboard charts) jumped into the crowd during the last song of his 30 minute set. As fans rushed up to get closer to him, those in front were pushed toward a metal fence.

Two girls were injured in the crush, and were carried away by Fetty's security. (After they removed him.)

Their leg injuries are said to be relatively minor, and were reported to their parents.

Still, there have been lawsuits for a lot less.