In Depth Guide to Duets sung to Special Guests[]
Season 4[]
| Screenshot | Episode | Original airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-503 | November 21, 2001 | Brad & Wayne | US S4E15 | Country |
| Guest: Lassie | |||||
 |
US-508 | January 31, 2002 | Brad & Wayne | US S4E24 | Swing |
| Guests: Hugh Hefner, Ava Fabian & Victoria Fuller | |||||
Season 5[]
| Screenshot | Episode | Original airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-512 | September 30, 2002 | Brad & Wayne | US S5E04 | Disco |
| Guest: Florence Henderson | |||||
 |
US-502 | July 25, 2003 | Wayne & Chip | US S5E25 | Middle Eastern |
| Guests: Neena & Veena | |||||
Season 6[]
| Screenshot | Episode | Original airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-505 | August 7, 2004 | Wayne & Chip | US S6E06 | R&B |
| Guests: Loyal Marymount Cheerleaders | |||||
Season 8[]
| Screenshot | Episode | Original airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-8010 | December 12, 2005 | Brad & Wayne | US S8E06 | Swing |
| Guests: Santa Claus & Donner | |||||
Season 9[]
| Screenshot | Episode | Original airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-9x05 | July 30, 2013 | Wayne & Jeff | US S9E05 | Boyband |
| Guests: Synchronized Swimmers | |||||
 |
US-9x06 | August 6, 2013 | Wayne & Gary | US S9E06 | Motown |
| Guest: Wilson Bethel | |||||
 |
US-9x11 | September 17, 2013 | Wayne & Jonathan | US S9E11 | Rolling Stones |
| Guests: Football Legends League | |||||
Season 10[]
| Screenshot | Episode | Original airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-10x06 | April 18, 2014 | Wayne & Gary | US S10E06 | Motown |
| Guest: Byambajav Ulumbayar | |||||
 |
US-10x11 | June 2, 2014 | Wayne & Jonathan | US S10E11 | Stadium Rock |
| Guest: Rob Gronkowski | |||||
 |
US-10x12 | June 9, 2014 | Wayne & Jeff | US S10E12 | One Direction |
| Guest: Robbie Amell | |||||
 |
US-10x13 | June 16, 2014 | Brad & Wayne | US S10E13 | Russian Folk |
| Guest: Misha Collins | |||||
 |
US-10x15 | July 14, 2014 | Wayne & Gary | US S10E15 | Strip-O-Gram |
| Guest: Mel B (Scary Spice) | |||||
 |
US-10x16 | July 21, 2014 | Brad & Wayne | US S10E16 | Hard Rock |
| Guest: Kunal Nayyar | |||||
 |
US-10x20 | October 3, 2014 | Wayne & Gary | US S10E20 | Heavy Metal |
| Guest: Matt Barnes | |||||
Season 11[]
| Screenshot | Episode | Original airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-11x02 | April 24, 2015 | Wayne & Jeff | US S11E02 | Latin Pop |
| Guest: Adelaide Kane | |||||
 |
US-11x04 | May 8, 2015 | Wayne & Jeff | US S11E04 | Mariachi |
| Guest: Jaime Camil | |||||
 |
US-11x06 | May 29, 2015 | Wayne & Jeff | US S11E06 | Neil Diamond & Mick Jagger |
| Guest: Willie Robertson | |||||
 |
US-11x10 | July 6, 2015 | Wayne & Gary | US S11E10 | Motown |
| Guests: Penn & Teller | |||||
 |
US-11x11 | July 13, 2015 | Brad & Wayne | US S11E11 | Boyband |
| Guest: Kathie Lee Gifford | |||||
 |
US-11x12 | July 20, 2015 | Wayne & Jonathan | US S11E12 | Stadium Rock |
| Guest: Randy Couture | |||||
 |
US-11x13 | August 3, 2015 | Wayne & Jeff | US S11E13 | Beastie Boys |
| Guest: Gina Rodriguez | |||||
 |
US-11x21 | May 23, 2016 | Wayne & Gary | US S11E21 | 80's Breakdance |
| Guest: Alfonso Ribeiro | |||||
 |
US-11x23 | June 6, 2016 | Wayne & Jeff | US S11E23 | Boyband |
| Guest: Karla Souza | |||||
 |
US-11x24 | June 13, 2015 | Wayne & Gary | US S11E24 | Jamaican Dance Hall |
| Guest: Yvette Nicole Brown | |||||
 |
US-11x25 | June 20, 2015 | Wayne & Jonathan | US S11E25 | Hip Hop |
| Guest: Kaitlin Doubleday | |||||
 |
US-11x26 | July 13, 2016 | Wayne & Jeff | US S11E26 | Stadium Rock |
| Guest: Lolo Jones | |||||
Season 12[]
| Screenshot | Episode | Original airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-12x03 | August 2, 2016 | Brad & Jeff | US S12E03 | The Beastie Boys |
| Guest: Misty May Treanor | |||||
 |
US-12x04 | August 2, 2016 | Brad & Wayne | US S12E04 | Cabaret |
| Guest: Lyndie Greenwood | |||||
 |
US-12x05 | August 3, 2016 | Wayne & Gary | US S12E05 | Stadium Rock |
| Guest: Chris Jericho | |||||
 |
US-12x06 | August 10, 2016 | Wayne & Jeff | US S12E06 | R&B |
| Guest: Rachel Bloom | |||||
 |
US-12x07 | August 24, 2016 | Wayne and Jonathan | US S12E07 | Techno |
| Guest: Lea Thompson | |||||
 |
US-12x08 | August 31, 2016 | Brad & Wayne | US S12E08 | Mick Jagger |
| Guest: Katie Cassidy | |||||
 |
US-12x09 | September 7, 2016 | Wayne & Jonathan | US S12E09 | 80's Breakdance |
| Guest: Brett Dier | |||||
 |
US-12x10 | September 14, 2016 | Wayne & Gary | US S12E10 | Barry White |
| Guest: Emily Bett | |||||
 |
US-12x12 | September 28, 2016 | Brad & Jeff | US S12E12 | Neil Diamond and Mick Jagger |
| Guest: Cheryl Hines | |||||
 |
US-12x14 | June 5, 2017 | Wayne & Jeff | US S12E14 | The Beastie Boys |
| Guests: The Bella Twins | |||||
 |
US-12x16 | June 19, 2017 | Wayne & Gary | US S12E16 | Party Music |
| Guest: Malcolm Goodwin | |||||
 |
US-12x18 | July 17, 2017 | Wayne & Jonathan | US S12E18 | Broadway Musical |
| Guest: Kearran Giovanni | |||||
 |
US-12x20 | August 3, 2017 | Wayne & Jonathan | US S12E20 | 80's Movie Montage |
| Guest: Ralph Maachio | |||||
Season 13[]
| Screenshot | Episode | Original Airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-13x03 | September 14, 2017 | Wayne & Gary | US S13E03 | Pop |
| Guest: Danielle Pannabaker | |||||
 |
US-13x04 | September 21, 2017 | Wayne & Jonathan | US S13E04 | Disco |
| Guest: Marisol Nichols | |||||
 |
US-13x05 | September 24, 2017 | Brad & Wayne | US S13E05 | Cabaret |
| Guest: Grace Byers | |||||
 |
US-13x07 | June 11, 2018 | Wayne & Gary | US S13E07 | 60's Girl Group |
| Guest: Andrea Navedo | |||||
 |
US-13x10 | August 13, 2018 | Brad & Wayne | US S13E10 | Mick Jagger |
| Guest: Carmen Electra | |||||
 |
US-13x11 | September 3, 2018 | Wayne & Jeff | US S13E11 | The Beastie Boys |
| Guest: Cornelius Smith Jr | |||||
Season 15[]
| Screenshot | Episode | Original Airdate | Performers | Season Episode # | Total Episodes # |
|---|---|---|---|---|---|
 |
US-15x04 | July 8, 2019 | Wayne & Chip | US S15E04 | Cabaret |
| Guest: Elizabeth Gillies | |||||
 |
US-15x14 | May 4, 2020 | Wayne & Jeff | US S15E14 | Hip Hop |
| Guest: Candice Patton | |||||
 |
US-15x15 | May 11, 2020 | Wayne & Gary | US S15E15 | Jamaican Dance Hall |
| Guest: Cedric The Entertainer | |||||
 |
US-15x18 | July 6, 2020 | Wayne & Chip | US S15E18 | 60's Girl Group |
| Guest: Ricki Lake | |||||
Duets sung with The Special Guest[]
Season 15[]
| Screenshot | Episode | Original Airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-15x01 | June 17, 2019 | Wayne & Chris Hardwick | US S15E01 | Fantasy Metal |
 |
US-15x02 | June 24, 2019 | Wayne & Tinashe | US S15E02 | R&B |
Duets sung to Audience Members by Wayne and The Special Guest[]
Season 13[]
| Screenshot | Episode | Original Airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-13x12 | October 1, 2018 | Wayne & Lance Bass | US S13E12 | NSYNC/Boyband |
Season 15[]
| Screenshot | Episode | Original Airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-15x07 | August 5, 2019 | Wayne & Chris Jackson | US S15E07 | R&B |
 |
US-15x01 | June 17, 2019 | Wayne & Adrienne Houghton | US S15E01 | Pop Anthem |
Trio[]
Trio sung with The Special Guest[]
- Season 12
| Screenshot | Episode | Original airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-12x17 | July 10, 2017 | Wayne, Gary, Wil Wheaton | US S12E17 | Boyband |
- Season 15
| Screenshot | Episode | Original Airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
TBA | TBA | Wayne, Jonathan, Chris De'Sean Lee | TBA | 90's Hip Hop |
Trio sung to Audience Members with The Special Guest[]
- Season 12
| Screenshot | Episode | Original airdate | Performers | Season Episode # | Style |
|---|---|---|---|---|---|
 |
US-12x01 | July 26, 2016 | Wayne, Jeff, Joey Fatone | US S12E01 | NSYNC/Boyband |
- Season 13
| Screenshot | Episode | Original Airdate | Performers | Season Episode # | Total Episodes # |
|---|---|---|---|---|---|
 |
US-13x02 | September 7, 2017 | Wayne, Jonathan, Wanya Morris | US S13E02 | Boyz II Men/R&B |
 |
US-13x08 | June 25, 2018 | Wayne, Jeff, Chip | US S13E08 | Boyband |