By Ken Tucker
Updated February 12, 2011 at 03:08 PM EST

Russell Brand will host Saturday Night Live tonight. The musical guest is Chris Brown. Given Brand’s penchant for naughty ad-libbing, this could be one of the more spontaneous Lives in a while.

The biggest question regarding Brand on SNL is whether he can play anything other than variations on Russell Brand — he hasn’t shown much inclination to do so in his movies. The smaller question is whether his wife, pop goddess Katy Perry, will put in a cameo.

Beyond Brand, what subjects do you think SNL will address this week? The changes in Egypt, to be sure. After that, I leave it to you to post your comments and suggestions below.

Then come back to tomorrow morning for a fresh, piping-hot review of the show; thanks.