Mariah Carey couldn’t keep her hands off new boyfriend Bryan Tanaka during their latest outing. Over the weekend, the 46-year-old “Touch My Body” singer attended the launch party for her new single, “I Don’t,” with the hunky backup dancer, 33, at the Catch restaurant in Los Angeles. And though Carey’s song might be about her split with ex-fiancé James Packer, the diva doesn’t seem to be nursing a broken heart anymore.