Simplify the following text for a Grade 8 native English-speaking person.
Original: She is best known for her lead role as Teddy Duncan on the Disney Channel Original Series Good Luck Charlie and her recurring role as Juliet Van Heusen on Wizards of Waverly Place .
Simplified: She also guest starred in Disney Channel Original Series ' JONAS and played Juliet Van Heusen on Wizards of Waverly Place . She plays Teddy Duncan in the Disney Channel Original Series Good Luck Charlie .