. >> jimmy: you have chris robinson, gary clark jr., demi lovato, chris stapleton.heers and applause ] >> jimmy: slash will be with us all week. i have to say, i'm surprised i wasn't asked to sing on anything. >> well, we thought of you, but we didn't know you could sing. >> jimmy: maybe the next one. >> okay, yeah. >> jimmy: okay, great. [ laughter ] our first guest tonight is one of the most beloved women on earth. her new science fiction adventure “atlas,” premieres friday on netflix. please welcome jennifer lopez. [ cheering and applause ] ♪ >> jimmy: how are you? >> hi! >> jimmy: it's great to have you here. boy, do you smell good. [ laughter ] i mean, you look great. that's obvious to everyone. but you smell unbelievably good. >> thank you very much. >> jimmy: do you know slash? >> of course i know slash. everybody knows slash. >> jimmy: i wonder if you know each other. >> no, no, we don't know each other. >> jimmy: oh, well, that's slash. [ laughter ] this is j. lo. >> we went to the same gym a while back. >> which gym was that? >> the one at that guy's house