It’s night number two of The Tonight Show under Jimmy Fallon’s regime, and look who he’s got as guests for tonight’s show. One guest is Jerry Seinfeld, who was Jay Leno’s opening guest the night he returned as host of The Tonight Show. Seinfeld, coincidentally, also was one of the celebrities imitated by Fallon when he auditioned for Saturday Night Live. (For details, and a video of that audition, see Bianculli’s Blog.) Other guests tonight: Kristen Wiig, who, like Fallon, is a veteran of SNL, and Lady Gaga. And for my review of last night’s show, listen to today’s Fresh Air with Terry Gross on NPR.