She also had a warning for Nicole when the Big Little Lies actress began dating the country singer. "Nicole and Keith might date for a while – but it won't last very long," she told The Sun at the time. "I don't know her, but I know him very well." I don't have any dark past – he was probably the darkest part, but I'm on my own now and I'm happy about that." Speaking to the Mail on Sunday, Laura stood by her earlier statement about Keith's apparent lack of commitment.