Jana Kramer is settling into her new role as a country singer. She's all in the music game after her #1 debut hit "Why Ya Wanna". She is also smiling ear to ear since he new engagement to country star Brantley Gilbert. He gave her a rock that was at least five karats. That had to cost him a few bucks! Jana Kramer is also climbing the charts with a new hit song "Whiskey". Give it a listen and let us know what you think.