|Home World||Inside Alien X|
|Occupations||Alien X's Voice of Love and Compassion|
|Powers and Abilities|
Ben Tennyson (as Alien X; host)
Alien X (host)
|Voice Actor||Vicki Lewis|
Serena has her Alien Force/Ultimate Alien appearance, but her colors match the palette of Heroes United.
Serena is a moral manifestation within Alien X together with counterparts Bellicus and Ben Tennyson. She represents the voice of love and compassion and thus is often calm and peaceful. Unlike her counterpart Bellicus, she is sometimes (though not fully) intrigued by Ben Tennyson's will and ideas for Alien X; this suspends unanimous agreement between the three parties. She is generally naive, sensitive and emotional, and is often seen arguing with Bellicus about what is best to do. Despite this, it takes slightly less persuasion to convince Serena of ideas than with Bellicus.
Prior to Protector of the Omniverse
Serena went through the same events as her canon counterpart as depicted in the episode X = Ben + 2.
Powers and Abilities
Serena, along with Bellicus (and by extension Ben), has the ability to warp reality.
Due to Alien X not being able to do anything without a consensus from two of the three parts of its personality, Serena is relatively powerless on her own.
Serena can be terrified by Toepick's face.
- Serena thought Pluto should have been a planet instead of a dwarf planet.
- Serena and Bellicus are sort of part of Alien X's DNA.