Sophie, Izzy and Jena from Care Bears On Fire just tweeted this photo from backstage at the Late Show with David Letterman - they're performing tonight!
Wonder which song they'll play....
If their performance tonight is anything like their NYC concert a few weeks ago then they are going to rock it!!
Catch their performance (or set your DVR/TiVO and watch it tomorrow) at 11:35 p.m. Eastern on CBS.