So You Think You Can Dance (U.S. season 4) Week 6 (July 16, 2008) Week 6 (July 16, 2008)

| Couple | Style_ | Music | Choreographers | Results |
|---|---|---|---|---|
| Katee Shean William Wingfield | Broadway | Sit Down You`re Rocking the Boat— Sam Harris | Tyce Diorio | Safe |
| Katee Shean William Wingfield | Pas de deux |  Imagine — David Archuleta | Dwight Rhoden Desmond Richardson | Safe |
| Chelsie Hightower Gev Manoukian | Contemporary | These Arms of Mine— Otis Redding | Sonya Tayeh | Manoukian eliminated |
| Chelsie Hightower Gev Manoukian | Jive | The House is Rockin`— Brian Setzer | Jean-Marc Généreux France Mousseau assisting | Manoukian eliminated |