Miley Cyrus will be making her first appearance as host of Saturday Night Live this week. Cyrus will be joined by musical guests, The Strokes. A week later on March 12, Zach Galifianakis makes his return visit to SNL as host with musical guest Jessie J. Galifianakis stars on the HBO comedy series Bored to Death. He has just finished filming The Hangover 2.