Nicole Scherzinger Claims the Pussycat Dolls Schedule ‘Never Allowed Sleep’

Read MoreThe Pussycat Dolls parted ways in 2010, but singer Nicole Scherzinger hasn’t forgotten how grueling it was to be part of the group. “So the Dolls, it was a profoundly overwhelming experience, right?” Scherzinger, 45, told the Sunday Times in an interview published on Thursday, June 27. “It was very difficult because I was really