Chaka Khan launches comeback with Hello Happiness. Who says this R & B Diva can’t make a comeback? Well it looks like Miss Chaka Khan is doing just that. On February Chaka Khan is releasing her latest album called Hello Happiness which celebrates her journey and the joy she has experienced in recent. years. Insiders are saying this is some of her best work so far. Being a Chaka Khan fan, I look forward to hearing her new music into this musical journey.