 Complete the following phrase:  Avis is a frequent partner of Darcey Bussell. In her final performance, which was broadcast live, Avis danced with Bussell and Carlos Acosta in Song of the Earth. Avis later danced in Bussell and Katherine Jenkinss tour, Viva la Diva and on Strictly Come Dancing, where Bussell was a judge. In 2012, Avis performed at the 