After three years as the opening act for Maroon 5, the singer debuted her EPSpace Mick Jagger, Tom Ford, Chris Rock, Cindy Crawford, and Pharrell, among other celebs. LL Cool J performed. (You know, casual.) Tay also cheesed-it-up alongside James Corden (could this mean a "Carpool Karaoke" soon?!), Mary J. Blige, and OG squad members Haim sisters.Taylor alsodebuted a new haircut "it doesn't mean replacing stories significantly ABOUT masculinity, about societal expectations 4 young men, male bonding, masculine toxicity."Read a few of the responses below:Twitter contentView on TwitterTwitter contentView on TwitterTwitter contentView on TwitterTwitter contentView on TwitterTwitter contentView on TwitterTwitter contentView on TwitterTwitter contentView on TwitterTwitter contentView on TwitterTwitter contentView on TwitterTwitter contentView on TwitterRelated: from more than a dozen mayors, 12 New Jersey General Assembly members, three state senators, and one gubernatorial candidate. It took numerous persistent phone calls, emails, and meetings, and there's still plenty of work to be done. "I call the campaign, they direct me to the right people, I email, I call again, it’s a long process," Vicki notes.