still to come, music from rascal flatts.on, she's on the show "community," she's in the movie "hot tub time machine 2," and you can see her steel atom from "girls" which airs sundays on hbo. please welcome gillian jacobs! [ cheers and applause ] >> jimmy: how are you? >> good, how are you doing? >> jimmy: i'm doing well, thank you. i have to be honest, i've had a hard time with your name all day. i want to say jill-ian. but it's gill-ian. the last game doesn't make it easier. >> no good at all. gillian jacobs, it's just a mess. >> jimmy: it must be a constant problem for you throughout your life. >> it's a minute to minute problem for me, frankly, yeah. my mom saddled me with this name that no one can pronounce or understand. and i'm left to go through the world defending it. >> jimmy: yeah. it really -- it's one of those things. i guess you don't think of when you're in a hospital examine they say, what's the baby's name? oh, this is going to come up now constantly. >> yeah. when you have a weird name, people get borderline

and music from rascal flatts. with cleto and the clenes. and now, nobody move. here's jimmy kimmel!s and applause ] ♪ >> jimmy: very nice.

and music from rascal flatts. with cleto and the cletones. and now, nobody move.cheers and applause ] ♪

and music from rascal flatts. with cleto and the cletones. and now, nobody move.mmel! [ cheers and applause ] ♪ >> jimmy: very nice.

we will have music from rascal flatts and gorgon city with jennifer hudson.day night the 10th annual ""jimmy kimmel live" after the oscars" special. this is the show that gave birth to "i'm f-ing ben affleck", "the handsome men's club", "movie the movie", "channing all over your tatum." it's the biggest show of the year. our guest that night will be john travolta and we have many more surprises in store. that is this sunday night after the oscars and your late local news. please join us. we work very hard on that. [ cheers and applause ] >> jimmy: you know our first guest from many superb performances from "sherlock holmes" to "star trek" to "smaug" on sunday, he's nominated for best actor with best name at the academy awards for his performance in "the imitation game" it is in theatres now. please welcome newlywed benedict cumberbatch. [ cheers and applause ] ♪ >> jimmy: how are you? >> good. [ cheers and applause ] >> jimmy: thanks for coming. i'm so impressed. because, you know, people cancel on us for bad reasons sometimes. >> yeah. >> jimmy: oh, i was ou

big machine reps taylor swift, florida georgia line rascal flatts reba mcentire and tim mcgraw.nds like sam smith mixed with simon livan. >> there is a matchup. i would take that duo. >> a new artist or someone we know? >> what's interesting about the song is the whole message "good-bye." the song is inspired break up related. it could be justin bieber saying goodbye to his career and relaunching a new sound. >> that would be an extreme auto conversion. >> if you listen, they are using all those different videos of female and male. >> and justin is due for a big come back. >> this is kind of going around with sia, you don't know the identity of the artist. she is a female, but you don't know the identity of the artist. >> it's a publicity stand. >> #new artist or #unknown artist? >> when it hits number one, you will find out fast who it is. it's a cool song though. here is video that will warm our hearts. you cannot resist this. absolutely crazy insane video. a baby sinister laugh that has gone viral and over a million views. take a look. [ laughter ] >> we don't know much about