Kristin Chenoweth, Dana Brunetti split?

'Pushing Daisies' actress Kristin Chenoweth has reportedly split from producer boyfriend Dana Brunetti after nearly a year of dating.The two broke up due to busy careers and travel schedules, reported Us magazine.ALSO READ: Kristin Chenoweth sports neck brace The private couple first sparked romance rumours at Matthew Morrison's Halloween birthday bash in 2013.The couple kept their romance under wraps making only a few public appearances here and there. In fact, their first public appearance was not until January at the Golden Globes when Brunetti was nominated for thriller film 'Captain Phillips'.Both parties appear to be handling the split the best they can. On Friday, Chenoweth, 46, was all smiles when she appeared on The Late Show With David Letterman to promote her album. WATCH: Kristin Chenoweth on The David Letterman Show