"Summer in December" is a song by Romanian music group Morandi featuring Romanian singer INNA. The song was written by themselves in collaboration with Marius Moga and was produced by Morandi, alone in the Famous-Productions. The song was released only one day after the release of INNA's music video for "Diggy Down". INNA stated in an interview that she want to bring the summer in many hearts of her fans, in winter.