*Princess Alicia Acorn (born day 186, 3220), formerly known as Anti-Sally or Evil Sally, is a character that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. She is the Moebius counterpart of Sally Acorn. Originally a member of the Anti-Freedom Fighters and the girlfriend of Scourge the Hedgehog, Alicia left him when the group believed Anti-Sonic lacked effective leadership skills. When Evil Sonic, partially transformed and now going by the name of Scourge, returned to Moebius, Alicia once again became subservient to him, joining the new Suppression Squad. She participated in the invasion of Mobius Prime along with the rest of the Suppression Squad, later betraying Scourge by briefly allying with their heroic counterparts.

Alicia "Anti-Sally" Acorn has had a variety of appearances throughout her history. For the most part, she is very similar in appearance to her counterpart Sally, with the same-colored fur, hair, and eyes. When first described by Scourge, she was shown with black hair and pink fur, much like Sally at the time. She also wore a red tunic-like uniform with black boots in her first encounter with the Freedom Fighters, she wore black sunglasses similar to the ones favored by Anti-Sonic at the time. She retained her black boots, but adopted a black jumpsuit in place of the uniform.

Originally, Alicia wore a red tunic-like uniform with black boots, pink fur and black boots. In her first encounter with the Knothole Freedom Fighters, she wore black sunglasses. She also retained her black boots, but adopted a black jumpsuit in place of the uniform. Alicia's later appearances featured a new uniform, a gray-blue one with white and gold trimming, though at times it appears completely gray. Like Sally, she also grew her hair long, though Alicia's appeared shaggy and unkempt as opposed to Sally's. Of all the Suppression Squad members, she went through the least in differentiating herself from her Prime counterpart, as Sally had cut her hair short by the time of the changes.

Alicia possesses many of the same qualities as Sally Prime, but all mirrored and twisted around. Like her counterpart, Alicia possesses a talent for leadership, but unlike Sally Prime, she uses ruthlessness and other negative aspects to maintain her power as a figurehead. Alicia is likewise cold and unfeeling towards her compatriots in every way, whereas Sally is completely dedicated to her fellow Freedom Fighters. Also, while Sally is compassionate, Alicia is an especially vicious member of the Suppression Squad, though she has became much more outwardly calm and controlled during her latest invasion of Mobius, focusing her emotions into combat.

Later, during a discussion with Miles following Scourge's defeat, Alicia pointed out that while she may be figurehead leader, they both knew that Miles held the real authority. Alicia also has little regard for her teammates, whereas Sally is completely dedicated to her fellow Freedom Fighters.

As Evil Sally, Alicia opposes freedom and delights in breaking the law and causing trouble for the good guys. Also, most of Alicia's romantic relationships tend to involve the use and abuse of her partners, whether as an outlet for her frustrations or as a means of having the muscle to enforce her will or protect her from enemies.