and music from pharell williams. and now, we're back! jimmy kimmel! [ cheers and applause ] ♪ >> jimmy: hi, very nice. thanks for watching, thanks for coming. happy new year, everyone. [ cheers and applause ] relax, relax. back to work after two weeks off. i don't know about you, but for me this was the holiday which finally answered the question, which disney character of everyone i know and which house would they be in at hogwarts? [ laughter ] we have a lot to discuss including a fresh new season of "the bachelor." bachelor peter is here tonight. [ cheers and applause ] with tiffany haddish. our first new show of a new decade. you know those people who resolve to exercise and eat healthy? you probably did. >> guillermo: that's right, every year. >> jimmy: how's it going so far? >> guillermo: not good. [ laughter ] >> jimmy: right. my first meal of the year was nachos. i within right into it. covered? cheese. i didn't make a new year's resolution this year but my wife made new year's resolutions for me. sitting at the table, eating lunch. she said,