| 角色 | 饰演者 | 角色介绍 |
| Himself - Performer | 托尼·本内特 | |
| Herself - Performer | 克里斯蒂娜·阿奎莱拉 | |
| Himself - Speaker | 比利·克里斯托 | |
| Herself - Performer | k.d. lang | |
| Himself - Performer | Chris Botti | |
| Himself - Performer | 约翰·传奇 | |
| Herself - Speaker | 凯瑟琳·泽塔-琼斯 | |
| Himself - Performer | Juanes | |
| Himself - Speaker | 布鲁斯·威利斯 | |
| Himself - Performer | 黛安娜·克拉芙 | |
| Himself - Performer | 埃尔顿·约翰 | |
| Himself - Performer | 麦可·布雷 | |
| Himself - Speaker | 约翰·特拉沃塔 | |
| Himself - Performer | 斯蒂夫·旺达 | |
| Himself - Speaker | 罗伯特·德尼罗 | |
| Herself - Performer | 芭芭拉·史翠珊 | |
| Herself - Dancer (as Eboni Adams) | Eboni 'Chrystal' Adams | |
| Herself - Dancer | Nancy Anderson | |
| Herself - Dancer | Aliane Baquerot | |
| Herself - Dancer (as Staci Flood) | Staci B. Flood | |
| Herself - Dancer | Michelle Johnston | |
| Herself - Dancer | Yvette Tucker | |
| Himself - Dancer | Scott Fowler | |
| Himself - Dancer | Lonnie Henderson | |
| Himself - Dancer | Brandon Henschel | |
| Himself - Dancer | Scott Hislop | |
| Himself - Dancer (as Kevin Stea) | Kevin Alexander Stea | |
| Himself (uncredited) | Brian Mather |
