| Monologue |
| Nick Lachey | ||
| Jessica Simpson | ||
| Rachel Dratch | ... | Dottie Lachey |
| Jimmy Fallon | ... | merrymaker |
| Seth Meyers | ... | merrymaker |
| Chris Parnell | ... | merrymaker |
| Chris Parnell | ... | announcer Voice |
| Amy Poehler | ... | Cody Lachey |
| Maya Rudolph | ... | Tina Turner |
| Horatio Sanz | ... | merrymaker |
| Fred Armisen | ... | tapdancer |
| Kenan Thompson | ... | tapdancer |
⁕Nick Lachey's microphone malfunctions, so he speaks and sings into Jessica Simpson's microphone.