Sources close to the singer tell TMZ he says there was never a hotel hookup with Quantasia Sharpton telling friends in November 2014 he was on the verge of getting engaged to Grace Miguel Usher tells them at the time of his alleged encounter Grace was his manager and they spent ALL their free time together His people say when the two weren t enjoying free time it was all business and they were inseparable The couple got engaged less than 2 months after the alleged Days Inn tryst via TMZ