>> More images of Sissi in Season 1
A cube with her photos in all sides.
"Giant" Sissi seen in Odd
Confused at Jeremie's and Aelita's explanation about Lyoko.
Punching Jeremie unconscious as Aelita asks her to.
Sissi attacking her possessed father to help Ulrich.
Sissi electrocuted by Mr. Delmas.
Adjusting the mirror to look at herself...while she is driving.
Hanging out by the vending machine.
Being scolded by her father.
A possessed Sissi attacks Ulrich.
Training with Ulrich in the gym
Trying to convince her dad that Jeremie
have lost their minds.
Showing Ulrich her health records.
Yumi gives Sissi her concert tickets.
Getting Yumi's clothes to pose as her for a day.
Looking for her "mystery boy".
Their conversation stopped as Yumi arrives.
>> More images of Sissi in Season 3
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