Beautiful singer Katherine Jenkins is ready to take the States by storm. The Welsh opera star — who has a huge following in Britain — is releasing her first album in the US in the spring. She told Page Six: “I recently performed with Andrea Bocelli in Tuscany, and he arrived onstage on a beautiful stallion. I just remember thinking: ‘I can’t believe I’m here.’ I feel the same sitting here in New York.” But she admits she is equally impressed to be working with iconic Warner Music publicist Liz Rosenberg, adding: “I call her Leg, which is short for legend.”