Hayley Williams, the lead singer of Paramore, confirmed in an interview published in The Guardian on Thursday that she and bandmate Taylor York are dating.While she did not provide details of their relationship, the confirmation was no surprise as rumors about the duo being linked romantically have circled for years.York, 32, joined the band in 2007 and has witnessed many of Williams' relationships, including her sour split from ex-bandmate Josh Faro and brief marriage to New Found Glory guitarist Chad Gilbert. Together: Hayley Williams, the lead singer of Paramore, confirmed she and bandmate Taylor York are dating; seen in 2013 in BostonFans seemed elated about the news, while some shared a concern for Paramore should the love affair go south.The news about Williams and York comes on the heels of their new YouTube video for their song This is Why.