Penny Peterson

Penny Peterson is a character from Mr. Peabody and Sherman.

Trivia:

 * She is voiced by Ariel Winter, who also does Sofia.
 * Penny will meet Dipper & Mabel in Dipper & Mabel meet Mr. Peabody & Sherman.
 * Penny will join/meet Barney and Friends, and join the backyard gang, in Barney Joins Mr Peabody and Sherman.