Bisexual Cheater, Gavin Rossdale (55), Was Dating Model, Gwen Artist (26). Clownery Afoot Gavin Rossdale, 55, ‘dating glamorous design Gwen Singer, 26’ – half dozen decades shortly after separated away from ex-girlfriend Gwen Stefani? This new pair? Gwen Stefani’s old boyfriend-husband Gavin Rossdale try dating glamorous design Gwen Artist (right) based on the records ‘It’s […]