Harry Styles uses his first SNL monologue to remind everyone just how serious of a musician he is. Subscribe to SNL: https://goo.gl/tUsXwM Stream Current Full Episodes: http://www.nbc.com/saturday-night-live WATCH PAST SNL SEASONS Google Play - http://bit.ly/SNLGooglePlay iTunes - http://bit.ly/SNLiTunes SNL ON SOCIAL SNL Instagram: http://instagram.com/nbcsnl SNL Facebook: https://www.facebook.com/snl SNL Twitter: https://twitter.com/nbcsnl SNL Tumblr: http://nbcsnl.tumblr.com/ SNL Pinterest: http://www.pinterest.com/nbcsnl/ GET MORE NBC Like NBC: http://Facebook.com/NBC Follow NBC: http://Twitter.com/NBC NBC Tumblr: http://NBCtv.tumblr.com/ YouTube: http://www.youtube.com/nbc NBC Instagram: http://instagram.com/nbctv #SNL #HarryStyles #SNL45