Joseph Gordon-Levitt Hosting “Saturday Night Live” This Week!

Jessica Wakeman / September 19, 2012

The last time Joseph Gordon-Levitt hosted “Saturday Night Live,” he performed a musical number and did a righteous backflip during his opening monologue. Oh yeah, and Number #1 Fan Julie Gerstein was in the country to watch him on TV. Not this time! JG is on vacay while JGL is on “SNL,” but hopefully she’s got it on her TiVo. OK, TTYL. [NBC]