Singer Halsey has silenced rumours that she is dating singer-composer John Mayer. The 24-year-old Halsey took to social media to slam the notion that if a man and a woman talk to each other, there must be something going on, reports a website. “I just had a ground breaking idea. What if…we let female artistes…have friends…without assuming that they are sleeping together? “”I know I know. It’s like, completely ambitious but like, imagine if we like, tried ?,” the “Bad at Love” singer tweeted. Halsey’s denial came this week after the two artistes found engaged in a series of social media comments to each other. (IANS)