My Little Pony: Friendship Is Magic Party of One (2010– ) Online
- Original Title :
- Party of One
- Genre :
- TV Episode / Animation / Adventure / Comedy / Drama / Family / Fantasy / Musical / Sci-Fi
- Year :
- 2010–
- Directror :
- Jayson Thiessen,James Wootton
- Cast :
- Tara Strong,Ashleigh Ball,Andrea Libman
- Writer :
- Lauren Faust,Meghan McCarthy
- Type :
- TV Episode
- Time :
- 23min
- Rating :
- 9.2/10
Pinky Pie takes her friends' apparent avoidance of her personally to a manic degree.
| Episode cast overview: | |||
 | Tara Strong | - | Twilight Sparkle (voice) |
 | Ashleigh Ball | - | Applejack / Rainbow Dash (voice) |
 | Andrea Libman | - | Pinkie Pie / Fluttershy (voice) |
 | Tabitha St. Germain | - | Rarity / Cup Cake (voice) |
 | Cathy Weseluck | - | Spike (voice) |
 | Shannon Chan-Kent | - | Pinkie Pie (singing voice) |
This is the first episode to feature Pinkie Pie's popular alter Ego Pinkamena. Although basically just Pinkie with her hair down and crazier than usual, most Bronies and fans like to think of her as a whole different personality to Pinkie. She would not appear again until the Season 3 season finale.