Blake Shelton -- Poor Luke Bryan ... He's Grammy Challenged!!!

Blake Shelton was in form as rare as the steak he ate at Mastro's in Bev Hills Saturday, joking that he'd like to sit next to Luke Bryan at the Grammys, but poor Luke is never in the running.

Blake's joking about his pal, who's top of the heap in country for sure, but there's truth in what he says.