DWTS Season 20 - Week 3 Latin Night - Pro Dance - Salsa featuring: Val Chmerkovskiy, Jenna Johnson, Mark Ballas, Witney Carson, Alan Bersten Sharna .\r \r RUMER WILLIS (AGE 26) - LOS ANGELES, CALIFORNIA - ENTERTAINER Known From: 90210, the daughter of Bruce Willis & Demi Moore | Valentin .\r \r NOAH GALLOWAY (AGE 34) - MIDFIELD, ALABAMA - UNITED STATES SOLDIER Known From: United States Army | Sharna Burgess (Pro) Season 20 - Week .\r \r RIKER LYNCH (AGE 23) - LITTLETON, COLORADO - ENTERTAINER Known From: R5 (band) | Allison Holker (Pro) Season 20 - Week 3 | Latin Night | Salsa .