| Robert | Allen | A best-selling author. |
| Scooter | Braun | Justin Bieber's manager. |
| Emilia | Clarke | An English actress. |
| Whitney | Cummings | An American comedian who likes Lilly's work. |
| Adam | Devine | One of Lilly's guests in 12 Collaborations of Christmas. |
| Snoop | Dogg | An American rapper. |
| Khal | Drogo | Chieftain of Dokhtari Khalasar. Fictional character in Game of Thrones. |
| Thomas | Edison | The inventor of the light bulb. |
| Zack | Efron | An American actor. |
| Jimmy | Fallon | The host of the Tonight Show. |
| James | Franko | Lilly's former workmate. An actor. |
| Dorothy | Gale | The main protagonist in the Wizard of Oz. |
| Selena | Gomez | An American actress. Lilly's idol. |
| Tom | Hanks | An American actor. |
| Grace | Helbig | Lilly's friend and co-YouTuber. |
| Sherlock | Holmes | A fictional private detective. |
| Dwayne | Johnson | Lilly's childhood idol. Aka: The Rock. |
| Mindy | Kaling | An American actress who likes Lilly's work. |
| Stephanie | MacMahon | One of Lilly's guests in 12 Collaborations of Christmas. |
| Kenny | McCormick | The main character of the television series South Park. |
| Bridgit | Mendler | Lilly's friend. |
| Nicki | Minaj | A rapper. |
| Machel | Montano | The king of Soca music. |
| Harley | Morenstein | A YouTuber who owns Epic Meal Time channel. |
| Kunal | Nayyar | A British-Indian actor that Lilly befriended. Aka: Raj. |
| Michelle | Obama | The current U.S. first lady. |
| Russell | Peters | One of Lilly's guests in 12 Collaborations of Christmas. |
| Harry | Potter | The protagonist in J.K. Rowling's series. |
| Gina | Rodriguez | One of Lilly's guests in 12 Collaborations of Christmas. |
| Seth | Rogen | Lilly's former workmate. An actor. |
| Amy | Schumer | An American stand-up comedian and actress. |
| Trent | Shelton | A motivational speaker. |
| Lilly | Singh | Narrator and Author. |
| Lindsey | Sterling | A musician and YouTuber. Lilly's friend. |
| Daenerys | Targayen | The paternal aunt of Jon Snow in the Game of Thrones. |
| Channing | Tatum | An American actor. |
| Koopa | Troopa | A turtle-like character from SuperMario. |
| Pharell | Williams | An American rapper that Lilly met in person. |
| Kate | Winslet | An American actress. |
| Malala | Yousafzai | A Nobel Peace Prize winner. |
| David | | Lilly's friend. |
| Drake | | An American rapper who was in love with Rihanna. |
| Humble | | Lilly's friend and co-producer. |
| Kelly | | Lilly's social studies classmate. |
| Kyle | | Lilly's manager. |
| Michael | | The head of Studio71. Lilly's boss. |
| Rick | | Lilly's videographer. |
| Rihanna | | An American singer. |
