Season 1, Episode 31 MTV 10 on Top
First Aired: January 15, 2011
Britney Spears, Justin Bieber and the cast of "Pretty Little Liars" are interviewed.
Cast & Details See all »
- Premiered: May 1, 2010
- Rating: TV-PG
- Premise: A countdown of the most talked-about celebrities of the week. (more)