Kurt Cobain and Courtney Love's little girl is a married woman.

Frances Bean Cobain has exchanged vows with her longtime boyfriend, musician Isaiah Silva.

The ceremony was so top secret that the bride didn't invite her mum, who found out about the nuptials after they had happened.

Mother and daughter have had their issues in the past - Frances filed a lawsuit in 2009 requesting her grandmother and her late father's sister replace Courtney Love as her legal guardians.

Courtney's own wedding in 1992 was also a very quiet affair - she and Kurt exchanged vows in front of a few close friends in Hawaii.