Rihanna's performance of "B*tch Better Have My Money" at the 2015 iheartradio-music-awards" class="autolink">iHeartRadio Music Awards was flashy, cool, and really, really green.

The singer's addictive new song got a theatrical treatment (complete with a helicopter) at the LA ceremony. With the possible exception of Kelly Clarkson's "Heartbeat Song," this was the performance of the night.