T-Pain in Pajamas?

Ok so we all know fashion trends have to be started by those who are daring, or a little different. T-Pain wore some pajamas at a party in a Vegas nightclub. Fashion trend or ready for bedtime?
I think he is feelin bedtime, here is the picture in the article link.

Link: http://www.examiner.com/x-964-LA-Celebrity-Gossip-Examiner~y2009m2d17-TPain-parties-in-his-pajamas