Les Miserables star Samantha Barks is dating top male model David Gandy, according to a U.K. report. The singer/actress split from Welsh TV presenter Matt Johnson earlier this year (13) and has since moved on with the British hunk, who she has been dating for a month. Gandy is said to have introduced Barks as "my girlfriend" at a yacht party in Monaco in May (13), while an insider tells Britain's Mail on Sunday, "They can't keep their hands off one another. They kept it quiet at first but now they're happy to publicly display affection." Gandy previously dated The Saturdays pop star Mollie King.