Ivy

Ivy is Irving's little sister.She is like her brother and likes The Phinettes (Patricia and Florence) like her brother likes Phineas and Ferb. She is also likes Phineas and Ferb beacause they're the girls' mangers.She 1st appeared in Along Came Ivy and is voiced by Allisyn Ashley Arm who also plays one of

Ralphy's siters and Gretchen in the live-action movies.